Archive by Author | bram

Year in review: 2018

Just like last year we’re bringing our readers a summary of the past year, reviewing some of the ornithological highlights and discoveries made in Senegal, and recycling some of the pictures and posts that appeared on this website during the past 12 months.

2018 certainly has been a busy year!

We’ll start with the best of all: the discovery of what appears to be an isolated (?) population of Horus Swifts (Martinet horus), some 3,000 km from the nearest known breeding sites and more than 1,600 km from the nearest observations of the species (in northern Ghana). This is probably one of the least expected range extensions uncovered in West Africa in recent years, and something we’re of course quite excited (and rather proud!) of. We found these birds during an epic 4-day trip up north together with Frédéric Bacuez and visiting birder Filip Verroens from Belgium, in early January. Needless to say, the year started off with a bang! Read up the full story here and on Frédéric’s Ornithondar blog (in French). A few of these neat swifts were seen again in February by Frédéric and Daniel Nussbaumer, then in October by Vieux Ngom and myself when some 50 birds were present, again showing signs of local breeding and confirming that these birds are most likely residents here, and just last week a group of visiting American birders saw about 25 birds at Gamadji Sare.

HorusSwift_GamadjiSare_20181005_IMG_3642

Horus Swift / Martinet horus

 

Just a few days earlier, in fact on the first day of the year, we’d already found another species new to Senegal: a Meadow Pipit (Pipit farlouse) at the Yene-Tode lagoon just south of Dakar. This find was a bit more controversial – but probably more expected than those swifts! – in the sense that the pipit shows a fairly unusual plumage for Meadow Pipit and certain characters fit Red-throated Pipit better. However, the unstreaked rump and especially the diagnostic call, which was heard loud & clear several times at close range (but unfortunately not sound-recorded), safely rule out Red-throated Pipit, several of which were present in the area at the same time. Full story, description and many pictures here.

MeadowPipit_Yene_20180101_IMG_7862 (2)

Meadow Pipit / Pipit farlouse

 

Continuing on the same theme, this past year saw the addition of two more species to the Senegal list: Brown-backed Honeybird – which had already been reported from Wassadou in 2015 but was not documented – and Turati’s Boubou. The former was found by Gabriel Caucanas and friends first at Dindefelo, then at Wassadou and later in the Niokolo-Koba NP (more info here), the latter by resident Casamance birder Bruno Bargain back in October. Both were more or less to be expected and back in July we’d actually predicted that the boubou would be found in Casamance some time soon, given that it is known to occur just across the border in Guinea-Bissau. We’ll write up more about this species in due course, and I hope to soon visit the Ziguinchor area again and see (and record) this little-known species – stay tuned!

BrownbackedHoneybird_Wassadou_IMG_1053_Caucanas

Brown-backed Honeybird / Indicateur de Wahlberg (G. Caucanas)

 

With no less than four new species, 2018 definitely boosted the national list which now stands at a respectable 678 species; more on this in a blog piece we wrote on the topic of the national list, which contains a link to a handy spreadsheet with all species seen in Senegal, with English, French and scientific names.

Of course there were also the usual lot of vagrants, mostly Nearctic waders in the Dakar region and especially at Technopole, pretty much as usual!

  • Common Shelduck (Tadorne de Belon): eight in the Djoudj NP on 17/1 were likely the same group as seen in the Diawling just across the border in Mauritania on 30/12, while one at Technopole on 18-19/2/18 confirmed the small influx that occurred during the ‘17/’18 winter: 8th and 9th records!
  • Red-footed Booby (Fou à pieds rouges): one was photographed at Iles de la Madeleine on 26/1 but was only identified later on, while at Ngor up to two adults were seen on several occasions in spring (17/5-22/5, and again on 11 and 22/6) and one was seen twice in autumn (13 & 15/11). These are the 2nd to 4th records for this tropical seabird, which was seen for the first time in October 2016 only.
  • Cinereous (=Black) Vulture (Vautour moine): an imm. west of Fatick on 30/1 and one (different bird) on 26/2 near Sagata, east of Kebemer. These observations coincide with the first records for The Gambia (Feb. ‘18) and Mauritania (Dec. ‘17). We also reported the first record of the species, which had not yet been published so far – more details on the status of this increasing Palearctic vagrant in this piece.
  • American Golden Plover (Pluvier bronzé): one at Technopole on 8 April, followed by two autumn birds, at lac Mbeubeusse on 3/11 and barely a week later a different bird at Pointe Sarene near Nianing on 9-10/11. Read more on this species in Senegal here.
  • European Golden Plover (Pluvier doré): one at Île de Saloulou (Basse Casamance) on 3/1.
  • Lesser Yellowlegs (Chevalier à pattes jaunes): the 8th record was one at Technopole seen by a visiting birder on 8/2 and relocated on 19/2
  • Baird’s Sandpiper (Bécasseau de Baird): the second for Senegal (and first properly documented) was found at Technopole on 25/3 and seen again on 8/4.
  • Buff-breasted Sandpiper (Bécasseau rousset): two birds stayed for a remarkably long time at Technopole, being present from 13/1 (at least one) up to 19/2 at least, then again on 25/3 though this was probably a new bird given that regular visits earlier in the month failed to relocate the two long-stayers; these are the 8th and 9th records.
  • Red-necked Phalarope: (Phalarope à bec étroit): one at Djoudj on 27/2 is the 6th record at least, though it’s quite possible that the species is a more regular visitor than the handful of confirmed records suggest.
  • Franklin’s Gull (Mouette de Franklin): one was seen five times between 20/5 and 20/9 at Technopole; we summarised the status and trends of the species in this post.

 

As usual there are also several African vagrants to be reported, such as Lesser Jacana (Jacana nain) seen on 31/1 and 17/2 (three birds!) at Médina Afia near Manda, Kolda dept., and at Ross Bethio on 15/7 – there are only a handful of previous records, including just one in the north (more on status of this species in this post by Ornithondar). A Pharaoh (= Desert) Eagle-Owl (Grand-duc ascalaphe) filmed at Richard Toll on 20/1 was the third record. Six Senegal Lapwings were found at Kamobeul (Ziguinchor) on 30/9 – apparently the first record in 38 years! Three other species with uncertain status in Senegal – true vagrants or scarce but regular visitors? – were seen in the Niokolo-Koba area: Mottled Swift in February and June; a Forbes’s Plover in June and an Ayres’s Hawk-Eagle on 6/3 (Martinet marbré, Pluvier de Forbes et Aigle d’Ayres) .

Lesser Jacana 15 July 2018 Djoudj - Vieux Ngom - edited

Lesser Jacana / Jacana nain (V. Ngom)

 

A special mention goes to the Kordofan Lark (Alouette du Kordofan) that was photographed at Richard Toll on 1/3 by a group of lucky Belgian birders; this is the first record in several years, and the first pictures to be made available online for this species, prompting us to discuss ID criteria and status in Senegal of this enigmatic Sahel special, see this blog piece co-authored with Simon Cavaillès – by far the most read article on the blog, with more than 500 views since its publication in April.

KordofanLark_RichardToll_20180301-261A2963_1

Kordofan Lark / Alouette du Kordofan (J. Heip)

 

Several winter visitors were seen in higher than usual numbers or reached areas further south than their usual wintering grounds, such as Short-eared Owl (Hibou des marais; seen in six locations during January-March including a group wintering at Technopole, following the influx in Nov.-Dec.). Other scarce winter visitors included a Little Gull (Mouette pygmée) at Ngor on 12/1, while a group of five Cream-coloured Coursers (Courvite isabelle) near Maleme Hodar (Kaffrine) on 1/3 were possibly the southernmost record ever. Other examples include a Spectacled Warbler (Fauvette à lunettes) near Kaolack on 3/3, a “Desert” Grey Shrike (now surprisingly lumped again with Great rather than Southern Grey Shrike; Pie-grièche grise) in the Boundou reserve on 15/3, and five House Buntings (Bruant du Sahara) at Richard Toll on 1/3.

Courvite isabelle - Maleme Hodar 20180301 - Alain Barbalat

Cream-coloured Courser / Courvite isabelle (A. Barbalat)

As usual, a few birds were spotted outside of their regular range in the country: several Pallid Herons on the Cap-Vert peninsula; an African Hawk-Eagle that gave us a bit of an ID challenge at Popenguine (3/11); a Greyish Eagle-Owl photographed at Trois-Marigots on 10/1 (only a couple of previous records from N Senegal, see story on Ornithondar); a Grey Phalarope on 25/2 at Médina Afia (a rare inland record!); a singing Klaas’s Cuckoo near Dagana on 6/10; a Broad-billed Roller at Bango (Saint-Louis) on 31/8; Grey-rumped Swallow at Technopole (7/7); an early Lesser Whitethroat at lake Tanma on 25/9; a Cricket Warbler near Gueuol (north of Kébémer) on 21/11 (Aigle fascié, Grand-duc du Sahel, Phalarope à bec large, Coucou de Klaas, Rolle violet, Hirondelle à croupion gris, Fauvette babillarde, Prinia à front écailleux). In the Djoudj, a Brown Snake-Eagle was reported on 5/12. Familiar Chat and Green Turaco were reported from the Niokolo-Koba NP for the first time, where further observations of Mali Firefinch were made (Traquet familier, Turaco vert, Amarante du Koulikoro). Several species were found for the first time in Casamance, including Glossy Ibis, Singing Bushlark, Plain Martin, Great Reed Warbler – details will follow shortly on this website (Ibis falcinelle, Alouette chanteuse, Hirondelle paludicole, Rousserolle turdoïde). Away from the better known wintering grounds in the north of the country, an Iberian Chiffchaff (Pouillot ibérique) was singing at Wassadou on 25/2, and the Technopole bird found on 31/12/17 continued its presence until 7/1 at least.

New breeding records include what appears to be the first confirmed breeding for the Dakar region of Little Tern in June at Lac Rose with at least 14 nests; in the same location we found a nest of Plain-backed Pipit, while a Quailfinch at lac Mbeubeusse on 18/11 suggests that the species may be breeding in the niayes region (Sterne naine, Pipit à dos uniAstrild-caille). Successful breeding of White-backed Night-Herons (Bihoreau à dos blanc) was confirmed in two locations in Casamance and breeding is also likely along the Gambia river at Wassadou where Pel’s Fishing Owl (Chouette-pêcheuse de Pel) must also have bred. Black-winged Stilts (Echasse blanche) bred once again at Technopole where low water levels created decent conditions in April-June. And a nice breeding record was that of a female Standard-winged Nightjar found incubating two eggs at Pointe Sarène on 4/8 (Engoulevent à balanciers).

PlainbackedPipit_LacRose_chicks_20180729_125652

Plain-backed Pipit / Pipit à dos uni

A few unseasonal visitors were noted, e.g. early Marbled Ducks and a Black-necked Grebe near Djoudj on Oct. 6th, Western Olivaceous and Melodious Warblers as well as a Woodchat Shrike and even two European Bee-eaters in June; an adult Sabine’s Gull at Ngor on 30/7 (first July record it seems?), and summer Yellow-legged Gulls at Lac Rose (Sarcelle marbrée, Grèbe à cou noir, Hypolaïs obscure et polyglotte, Pie-grièche à tête rousse, Guêpier d’Europe, Mouette de Sabine, Goéland leucophée). Up north, a White-throated Bee-eater and a Pygmy Sunbird were photographed in January near Saint-Louis (Guêpier à gorge blanche, Souïmanga pygmée).

We also continued our seabird migration monitoring efforts during 2018, both in spring and in autumn. Spring migration was summarised in two posts (covering April and May) but the autumn totals are yet to be published. Highlights included decent numbers of Long-tailed Skua (500!) and Grey Phalaropes (1,256!) seen in August when fairly strong north-westerlies created ideal conditions to see these highly pelagic migrants from the coast; both species saw new day records for West Africa it seems. Other good ones included at least 19 Barolo/Boyd’s Shearwaters in Aug.-Sept., a Sooty Tern on 17/9 and several Bridled Terns, while Great Shearwaters passed through in modest numbers around mid-November (Puffin de Barolo/Macaronésie, Sterne fuligineuse, Sterne bridée, Puffin majeur). A pelagic trip on October 1st yielded reasonable numbers of Wilson’s Storm-Petrels (Océanite de Wilson), some shearwaters and skuas, but no rarities this time round. A visiting birder was lucky to see a White-faced Storm Petrel on 3/12 at Iles de la Madeleine, while an observation of Band-rumped Storm Petrel was reported far offshore off Saint-Louis on 25/9 (Océanites frégate et de Castro).

On the ring recovery front, we managed to read some 100 colour rings, mainly of Audouin’s and Slender-billed Gulls (41 & 19, resp.) but also several Greater Flamingos from Spain, a Common Ringed Plover from Portugal, and the first mentions of Avocet in our database (two birds from Spain) as well as a French Mediterranean Gull (“RV2L”) which appears to be the first recovery of this species from Senegal (Goélands d’Audouin et railleurFlamant rose, Grand Gravelot, Avocette, Mouette mélanocéphale). I now have some 420 ring recoveries in my little database: maybe this year I’ll find time to write up some of the key findings.

MediterraneanGull_Technopole_20180127_IMG_8943 (2)

Mediterranean Gull / Mouette mélanocéphale “RV2L”

A few blog posts on birding sites and other topics were published in 2018, namely the following:

We’ve also been pretty active writing up more formal pieces on birds in Senegal, with several articles published in 2018. This post is actually getting a bit too long so I’ll write about these recent publications in a forthcoming article. For now, go out birding!

Finally, thanks to all our readers for their support and encouragement throughout the year, which has seen a further increase in number of page views (almost 25,000) and website visitors. Oh and do let me know if I forgot anything in the above review, which is just an informal overview – nothing official here!

 

 

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Description of a new species of Square-tailed Drongo

It’s not every day that a new bird species is described from West Africa, but thanks to some remarkable detective work by Jérôme Fuchs and colleagues, we now know that the “Square-tailed Drongos” occurring in West African forests should be considered a separate species. The Sorbonne University researcher and his co-authors from Guinea, Denmark and the US describe what they named Western Square-Tailed Drongo Dicrurus occidentalis in a paper published earlier this year in the journal Zootaxa: Taxonomic revision of the Square-tailed Drongo species complex (Passeriformes: Dicruridae) with description of a new species from western Africa. The full paper is available on ResearchGate and a nice summary is to be found on this site. The abstract is reproduced below.

In summary, Western Square-tailed Drongo is genetically distinct from its “sister species” Sharpe’s Drongo D. sharpei which occurs further east, but cannot be safely identified in the field. The only morphological differences as per current knowledge are bill shape and size: culmen length, bill width and bill height were found to be sufficiently different from Sharpe’s. The authors provide a detailed description of the holotype, a bird collected by Raymond Pujol and Jean Roché on 18 December 1959 in Sérédou in the  N’zérékoré region of Guinea. According to the authors, Western Square-tailed Drongo and Sharpe’s Drongo diverged about 1.3 million years ago, resulting in substantial genetic divergence (6.7%).

Here’s one of the only pictures I could find online of what should now be considered D. occidentalis, from La Guingette forest near Bobo-Dioulasso in Burkina. There’s also this one in the Macaulay Library of a bird in the hand from central Nigeria in 1981.

Western Square-tailed Drongo / Drongo “occidental”, Burkina Faso (Paul van Giersbergen on Afbid)

 

And for comparison purposes, here’s one of D. ludwigii from South Africa:

Square-tailed Drongo / Drongo de Ludwig, South Africa (Alan Manson)

 

Western Square-tailed Drongo is known to occur in secondary forest and gallery forest from coastal Guinea to Nigeria, likely as far east as the Niger/Benue River system in Nigeria. It also occurs in Senegal and in nearby Gambia, more precisely in the forests of Basse-Casamance but also in the Dindefelo area where it was recently found. Of note is that the only publicly available sound recording of this taxon is from Dindefelo, made by Jean-François Blanc and friends in March 2016 when they found several Square-tailed Drongos on the edge of the Dande plateau (see Blanc et al. 2018. Noteworthy records from Senegal, including the first Freckled Nightjar, ABC Bulletin 25 (1), for more details and a photograph of one of the drongos). There are several relevant recordings on Claude Chappuis’s CD set, one from SW Senegal and a few different call types from gallery forests in S Ivory Coast.

More sound recordings are needed to establish the extent of vocal differences between the various taxa within the Square-tailed Drongo “species complex”; it is mentioned in the species account on HBW that there are clear regional differences in vocalisations: in W Africa more muted calls compared with E birds, which have more “ringing” tone – not surprising now that it is clear that these are different species! As is often the case with closely related and morphologically very similar species, the song and calls are often sufficiently different to be useful to safely identify the species. I have some from Mozambique, but now just need to go to Casamance – another good excuse to make it out there.

Of course, I was now wondering whether any of the drongos that we saw in February in the Dindefelo forest and along the nearby Gambia river, were Square-tailed rather than Fork-tailed Drongo which is the default species throughout… but at least on the picture below Fork-tailed can be confirmed.

The “new” species also occurs further east, creeping into SW Mali and S Burkina Faso where some decent gallery forest still remains. In this respect, the distribution map in the paper isn’t very accurate and slightly misleading as it doesn’t include these two countries, and the range shown for Senegal is way too large. Hopefully the precise distribution, both in Senegal and elsewhere in West Africa, will be further refined in coming years.

Drongo brillant - Dindefelo Feb 2018 - Alain Barbalat

Fork-tailed Drongo / Drongo brillant, Dindefelo, Feb. 2018 (A. Barbalat)

 

Abstract:

We describe a new species of drongo in the Square-tailed Drongo (Dicrurus ludwigii) complex using a combination of biometric and genetic data. The new species differs from previously described taxa in the Square-tailed Drongo complex by possessing a significantly heavier bill and via substantial genetic divergence (6.7%) from its sister-species D. sharpei. The new species is distributed across the gallery forests of coastal Guinea, extending to the Niger and Benue Rivers of Nigeria. We suspect that this taxon was overlooked by previous avian systematists because they either lacked comparative material from western Africa or because the key diagnostic morphological character (bill characteristics) was not measured. We provide an updated taxonomy of the Square-tailed Drongo species complex.

 

 

 

An Audio Guide to the Birds of Senegal / Un guide audio des oiseaux du Sénégal

Introducing what will hopefully be a useful resource to some readers out there and more generally for birders visiting Senegal or The Gambia!

Until recently, the only comprehensive sets of sound recordings of West African birds were limited to CD collections that are only available commercially, often at a high price – and some are no longer for sale. The most comprehensive of these is the African bird sounds CD set by sound recorder pioneer Claude Chappuis, published nearly 20 years ago accompanied by an extensive booklet, covering 1043 species. As Françoise Dowsett-Lemaire wrote in her extensive review in the African Bird Club Bulletin, this work marks “a landmark in African bioacoustic publications, one that will (and must) be widely used in the field and which will remain unsurpassed for many years to come.”

AfricanBirdSounds_Chappuis

 

The only other relevant audio guide for West Africa published so far is the Bird Song of The Gambia & Senegal CD set produced by Cive Barlow and colleagues in 2002, covering 265 species, but it is no longer available it seems; similar initiatives have covered e.g. East Africa (East African Bird Sounds by Brian Finch) and Zambia (Bob Stjernstedt’s Sounds of Zambian Wildlife).

BirdSongGambiaSenegal_Barlow

 

But who still uses CDs? Digital field guides under the form of Android apps or e-books have made their appearance in recent years, and these often contain a range of sounds for each species – Borrow & Demey’s Birds of Senegal and The Gambia being the most comprehensive, but it’s only available as an Apple Book for iOS devices.

And then there’s xeno-canto.

We’ve often referred to this amazing resource on this blog, but what exactly is xeno-canto? The open-access initiative called the xeno-canto project was established in 2005 by Xeno-canto Foundation, aiming to popularise bird sound recording worldwide, improve accessibility of bird sounds, and increase knowledge of bird sounds. Initially focused on the Neotropics, it soon expanded to all other world regions, including Africa in 2008.

The collection continues to grow substantially: at the time of writing there are 31,275 recordings of 1,974 species for Africa (just over two years ago, in October 2016 there were “just” 19,813 recordings of 1,841 species). Needless to say, much more than any of the audio guides mentioned above, “XC” truly revolutionised the way birders and researchers alike can freely share, access, and use sound recordings. All for free.

XC_Banner

Now for the audio guide:

It’s actually a simple xeno-canto “set”, available through this link:

https://www.xeno-canto.org/set/2242

The selection of 746 sound recordings included in this set cover 450 species, or 66% of the total number recorded in Senegal (677). This is about three quarters of the 600 or so regular species in the country, i.e. excluding vagrants and birds with uncertain status. Vagrants as well as scarce species that typically do not usually call or sing when encountered in Senegal (e.g. Honey Buzzard), or otherwise silent non-breeding visitors (e.g. harriers and other raptors, Palearctic ducks, storks, seabirds), were not included in the set.

There are of course still a few missing species, including several for which there are no recordings at all available on xeno-canto, most notably White-crested Tiger Heron, Beaudouin’s and Brown Snake Eagles, Denham’s Bustard, Cassin’s Honeybird, African Hobby, Sennar Penduline Tit and Crimson Seedcracker. Hopefully these will be added in the near future, in which case I will of course add them to the set. Likewise, for others such as Greater Painted-Snipe (no recordings from Africa on xeno-canto!), Red-headed Quelea and a few other scarce songbirds there are no decent recordings.

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River Prinia / Prinia aquatique, Saint-Louis, Sept. 2016

 

The sounds included in this set were for the main part recorded in Senegal or The Gambia, and where not possible I tried to prioritise recordings from neighbouring countries. This is relevant for particular subspecies that show vocal differences between taxa, but also because there may be regional dialects within populations. I chose to include my own recordings where possible, simply because I’m in full control of these and can make sure that sound types, subspecies and other attributes are appropriately registered, and these sounds definitely won’t be deleted.

Do keep in mind that many species have a large repertoire of call types – advertising song, territorial song, subsong, contact call, flight call, warning calls, etc. – and not all are represented in this collection. Also, some species exhibit a great deal of individual variation, and then there’s those that weave in mimicry of other species such as robin-chats. Additional details on behaviour, habitat, background species and other relevant information are provided for many of the recordings.

Northern Red Bishop / Euplecte franciscain

Northern Red Bishop / Euplecte franciscain, Diembering, Oct. 2016

 

The recording set is accessible to anyone – no app, no account needed – from any internet -enabled device, while recordings can be downloaded as mp3 files for offline use (but please… take it easy on the “tape-luring”, i.e. attracting birds with playback of their calls or song as a means to see the bird). Thank you xeno-canto.

Please do note the Creative Commons license which stipulates that material can be freely redistributed with modifications and for non-commercial purposes, with acknowledgement of authorship (or “Attribution-NonCommercial-ShareAlike”, CC BY-NC-SA). Some recordings by other recordists may be published under a slightly different CC license. 

Using the audio guide is pretty easy:

  • Go to this URL: www.xeno-canto.org/set/2242
  • Browse the list of species, by searching on the vernacular or scientific name (note that xeno-canto is available in many languages: scroll to the bottom of the page to switch to another language). See sample screenshot of a search for sunbirds here.
  • Change the format of the list if a format other than “Concise” is preferred (Detailed, Codes, Sonograms)
  • Download recordings as mp3 files, by clicking the download button
  • For each species, access additional sounds, range map, and links to external resources (AVoCet, Macauley Library by the Cornell Lab, HBW, BirdLife, etc.)
YellowthroatedLongclaw_Diembering_20170307_IMG_0034

Yellow-throated Longclaw / Sentinelle à gorge jaune, Diembering. March 2017

 

Finally, while writing about bird sound recording I can’t not mention The Sound Approach collective which has done so much in recent years to put the importance of bird vocalisations in identification and taxonomy on the forefront, and to firmly establish birders’ interest in sound recording. It’s only after reading their highly acclaimed The Sound Approach to Birding (2006) that I started to better understand bird vocalisations and that I became a fairly active sound “recordist”. Still one of my favourite bird books! Maybe one of these days I’ll write up something about sound recording and sound birding. After all, up to 80% of birdwatching is actually… bird listening!

SoundApproachToBirding

 

 

(Résumé français)

Une compilation de sons d’oiseaux du Sénégal, ce “jeu” xeno-canto  contient des enregistrements de chants et différents types de cris pour une sélection d’espèces, soit 746 enregistrements couvrant 450 espèces. Les visiteurs rares et les migrateurs qui sont généralement silencieux dans les quartiers d’hivernage ne sont pas inclus. Il manque bien sûr plusieurs espèces, mais on espère que des enregistrements pour celles-ci deviennent prochainement disponibles et on les ajoutera alors au jeu. De même, plusieurs espèces existent bien dans la collection xeno-canto mais il n’y a pas actuellement des enregistrements de bonne qualité.

La plupart des enregistrements proviennent du Sénégal ou des pays voisins, et pour l’essentiel il s’agit de mes propres prises de son. A noter que de nombreuses espèces ont un large répertoire de types de sons (chant territorial, “subsong”, cri de contact, cri de vol, cris d’alarme, etc.), et que toutes ne sont pas représentées dans cette collection. En outre, certaines espèces présentent de nombreuses variations individuelles, puis il y a celles qui imitent d’autres espèces telles que les cossyphes. Des détails supplémentaires sur le comportement, l’habitat, les espèces en arrière-plan et d’autres informations pertinentes sont fournis pour de nombreux enregistrements.

Ce jeu d’enregistrements est librement accessible à chacun – pas besoin d’installer d’application, pas besoin de compte utilisateur – et ce depuis n’importe quel appareil avec connexion internet ; les prises de son peuvent être téléchargés en format mp3 pour utilisation hors connexion (mais attention de ne pas abuser de la repasse pour faire sortir les oiseaux !).

Veuillez noter la licence Creative Commons qui stipule que le matériel peut être librement redistribué avec des modifications et à des fins non commerciales, avec mention de l’auteur (ou “Attribution-NonCommercial-ShareAlike”, CC BY-NC-SA). Certains enregistrements d’autres auteurs peuvent être publiés sous une licence CC légèrement différente.

L’utilisation du guide audio est simple :

  • Allez à la page www.xeno-canto.org/set/2242
  • Parcourez la liste d’espèces, en cherchant sur le nom français ou scientifique (à noter que xeno-canto est disponible en plusieurs langues : allez jusqu’au bas de la page pour modifier la langue). Capture d’écran en guise d’exemple d’une recherche sur les souimangas ici.
  • Modifiez le format de la liste si vous préférez un format autre que “Concis” (Détaillé, Codes, Sonogrammes)
  • Téléchargez les enregistrements en format mp3, en cliquant le bouton de téléchargement
  • Pour chaque espèce, accédez à des sons supplémentaires, la carte de répartition, et des liens vers des ressources externes (AVoCet, Macauley Library par the Cornell Lab, HBW, BirdLife etc.)

 

CrestedLark_PNLB_IMG_2888_edited_small

Crested Lark / Cochevis huppé

 

 

Popenguine Raptor Fest (3.11.18)

A visit to Popenguine nature reserve a couple of weeks ago quickly turned into a exciting few hours watching a good variety of raptors – something we’re not much used to in this part of Senegal, where there are few sites that are good for raptors, and most of the time anything else than a Yellow-billed Kite, Osprey or Hooded Vulture will qualify as a good record. Here’s a short overview, in order of appearance!

As always, several Ospreys were to be seen in the reserve; a few birds usually spend the night on the mighty baobabs that dot the Popenguine savanna, and all day long Ospreys can be seen flying around the cliffs or fishing out at sea. Later that same day at the lagoon just south of Toubab Dialaw, we had a good count of some 29 birds, all visible at the same time (Balbuzard). Popenguine of course also had a few Yellow-billed Kites patrolling the area (Milan à bec jaune).

As we were looking for a Common Rock Thrush we’d briefly spotted on a ridge ahead of the footpath, we noticed first an immature Peregrine Falcon flying around, then a European Hobby – the latter a scarce migrant through Senegal so always a good find. Hobby was already seen at Popenguine around the same time last year by Miguel. This time round it looked like it was an actively migrating individual, just like a Common Kestrel that briefly made an appearance shortly after (Faucons pèlerin, hobereau et crécerelle).

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Miguel and Ross searching the skies for falcons

 

Next up was a Marsh Harrier circling in the distance, again probably a bird on its way to wintering grounds further south (Busard des roseaux). I’ve always thought that Popenguine would be a fairly strategic site to look for actively migrating raptors and other birds. Should be interesting to spend a few days here in October-November and February-March!

This Short-toed Eagle on the other hand was probably one of the 2-3 birds that typically spend the winter in the area around Popenguine and Guereo.

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Short-toed Eagle / Circaète Jean-le-Blanc

 

Far less expected than the previous species was an African Hawk-Eagle, spotted by Gabriel as it arrived from the north-east and made its way towards the cliffs, at one point circling together with a couple of Ospreys. Initially we weren’t quite sure about its identity and tentatively id’d this bird as a Bonelli’s Eagle, wondering whether a juvenile African Hawk-Eagle could be ruled out, and were a bit puzzled by the very pale appearance of this eagle. Luckily I managed a few record shots, a bit distant and hazy but they should do the trick. The plumage seemed to still be within the variation of worn juvenile Bonelli’s Eagle, but moult should not start until the second year and this bird shows clear moult contrast on with fresh inner primaries growing. Simon was the first to point out, after this post was originally published, that it looked more like African Hawk-Eagle. I eventually sent out the picture for comments, and Dick Forsman kindly responded, confirming that it’s an African Hawk-Eagle: “It is overall lighter below, the juvenile remiges (primaries + secondaries) are too light and too poorly barred below for a juv. Bonelli’s and the replaced inner primary shows just a dark tip without any further barring. Note also the translucent primaries in the images with blue sky, another pro-spilogaster feature.” Thanks Dick! (post updated Dec. 27)

African Hawk-Eagle is reasonable common it seems through the southern half of Senegal, and is a classic sighting e.g. in the Niokolo-Koba area. There are some records from the Saloum delta and even from the middle Senegal valley (as per Morel & Morel and Sauvage & Rodwell), but as far as I know this is the first from the Petite Côte.

I’m still hoping to see Bonelli’s Eagle one day in the Djoudj, Trois-Marigots or elsewhere in the Senegal valley, the only area with more or less regular records in winter (mainly by Frédéric, who year after year has documented the presence of a few birds around Saint Louis and who nicely summarised the current knowledge about this scarce species in West Africa, in this post on Ornithondar).

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African Hawk Eagle / Aigle fascié

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African Hawk Eagle / Aigle fascié

 

After we’d reached the top of the cliffs, next up was this Eurasian Griffon which appeared to be actively migrating along the coastline, just like a second bird we’d see a couple of hours later that same morning near Yène.

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Eurasian Griffon / Vautour fauve

 

Barely a few minutes later, Gabriel strikes again with a young Lanner making a brief appearance, just as we were heading back towards the reserve entrance (Faucon lanier). That’s four species of falcons, not bad! In previous years we’ve also had Barbary Falcon near the cliffs, and surely Red-necked Falcon and Grey Kestrel must also occur at least occasionally, while in the wet season it may be possible to encounter African Hobby.

We thought we’d seen pretty much everything when at the last minute a Shikra was seen dashing over the pond (all but dry!), bringing our morning’s total to 11 birds of prey.

Besides all these hooked beaks, as always the nature reserve held quite a few other good bird, such as Gosling’s Bunting, Green-winged Pytillia, Sahel Paradise-WhydahBlue Rock Thrush, and Northern Anteater Chat. In the end we saw two different Common (=Rufous-tailed) Rock Thrushes, a scarce migrant in Senegal, see this post on our first encounter with the species, in February 2016 at… Popenguine! Also a decent flock of Pallid Swifts and a few White-throated Bee-eaters, both pretty good bonus species, while two Pygmy Kingfishers including at least one dark-billed juvenile provided proof that the species is breeding here.

Complete eBird checklist available here.

The bird list for the Popenguine reserve now stands at some 198 species, at a minimum that is: I listed more than 20 other species as being most likely present, but which apparently remain to be confirmed. More on that over here.

Oh and then there were the butterflies – pure magic! Thousands and thousands of butterflies everywhere, especially along the track up the cliffs. With every footstep, small clouds of butterflies would explode, while a constant stream of butterflies was passing by the cliffs. Our visit clearly took place during peak migration season of Painted Lady which were the vast majority, and to a lesser extent some pieridae. And loads of dragonflies! Difficult to capture on camera but if you look carefully at the image below you’ll get a bit of a sense of what I’m trying to explain here.

 

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Popenguine cliffs… & many butterflies

 

 

 

Northern Senegal after the rains, 3-7 Oct. (Part II)

(continued from our first blog post on this road trip)

After leaving Gamadji Sare behind, we made our way towards Podor with a few stops en route. A nightjar sheltering from the heat (and predators) was flushed by Vieux near forêt de Golette, just minutes after he casually mentioned that those bushes look good for nightjars! We were hoping for one of the rarer species of course, but it turned out to be a Longtailed Nightjar after all, apparently a (young?) bird in very fresh plumage. Also several Knob-billed Ducks here, a Short-toed Eagle, Spotted Thick-knee, Vieillot’s Barbet and so on.

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Long-tailed Nightjar / Engoulevent à longue queue

 

At the scenic Podor quay we had a Marsh Harrier, at least two House Martins and several Red-chested Swallows, some of which were on the opposite side of the river, meaning these were in Mauritanian territory: not insignificant since apparently there aren’t any solid records from our northern neighbour, despite the fact that the species surely must breed on the Mauritanian side of the Senegal delta. Just like in January, we also saw the species further downstream at Dagana. A Montagu’s Harrier and a Black Kite were seen just south of town.

Continuing our westbound journey, we cris-crossed the rice paddies with a few quick stops en route, including an emergency stop near Fanaye Dieri for a raptor which initially puzzled us both, and which turned out to be a young Beaudouin’s Snake-Eagle. This seems to be a (very) scarce wet season visitor to northern Senegal and to southern Mauritania where breeding has been confirmed.

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Beaudouin’s Snake-Eagle / Circaète de Beaudouin

 

At Dagana, the main feature was the constant stream of herons and Long-tailed Cormorants en route to their nigh roost (or in case of the Black-crowned Night-Herons, en route to their nightly feeding grounds). The roost is located in the swamps just east of Dagana, and hosts what must be several thousands of birds. Three Glossy Ibises flew into Mauritania, while Greater Swamp Warblers were singing on the northern river bank. An evening walk produced Nightingale, Barn Owl, Long-tailed Nightjar and more.

 

Day 4: Big Day! Dagana to Saint-Louis via Richard Toll and the lower delta

October 6 happened to be the first “October Big Day” organised by Cornell – more on this eBird page.

Pre-breakfast birding at Bokhol “forest”, then from Dagana to Richard Toll with a couple of stops en route and a visit to the sand quarry where I wanted to check on the Blue-cheeked Bee-eater colony: with some 500 nest holes, probably at least half being active nests, this is an impressive sight. Bonus species here were Northern Anteater Chat, Cricket Warbler, and especially two Standard-winged Nightjars flushed from “broom bushes” which were a real surprise here (but once again both were female type… so alas no standards!). The picture of the quarry shows the habitat of the latter two species in the background. Along the track into the sugar cane plantations, more White-throated Bee-eaters, both bishops, Black-rumped Waxbills, and a fine Pin-tailed Whydah.

 

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Blue-cheeked Bee-eater colony at Richard Toll, with Cricket Warbler habitat in the background

 

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Pin-tailed Whydah / Veuve dominicaine

 

But we’re getting ahead of ourselves… at Bokhol, the fields were rather quiet and unlike in Gamadji Sare the previous morning we barely had any northern songbirds. The forest held goodies such as Senegal Batis, more Orphean Warblers, Fork-tailed Drongo, Brubru, a Red-necked Falcon with prey, and a much less expected Klaas’s Cuckoo singing in the distance (appears to be a rare breeder during the wet season in northern Senegal). Full species list here. Another Whinchat and a few other migrants were seen just west of Dagana.

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Green Bee-eater / Guêpier d’Orient at Bokhol

 

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Elegant Sand Racer (Psammophis elegans), Bokhol

 

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West African Ground Squirrel / Ecureuil fouisseur (Xerus erythropus)

 

Negotiating our way out of Richard Toll, we continued on to Ross Bethio, more specifically the ponds along the track to the Djoudj NP. This is where Vieux found a Lesser Jacana back in July: only the fifth record for the country (and second in the north), this was an exciting find of course, further highlighting the potential of this site which has received little attention from birders let alone from the National Park authorities – though the good news is that from this year on, the site is included in the monthly waterbird counts conducted by the Djoudj park staff. Full story on the jacana record on Ornithondar, merci Frédéric. During our visit there were loads of herons and whistling ducks, pelicans, several Black Storks and Yellow-billed Storks, more Eurasian Coots, etc. More unusually, we spotted several Marbled Ducks, counting at least 11 of these cool ducks. This appears to be an early date, and a rare record outside the nearby Djoudj NP: almost all observations tend to be from the same area in the national park, at the Grand Lac, typically between December and February. We’d already seen Little Grebes, but now Vieux also spotted a Black-necked Grebe, an adult coming out of its breeding plumage. Again an early date of an uncommon species in Senegal, typically seen in mid-winter in the north. All in all some 78 species were seen here, see eBird checklist.

The long drive through the delta along the Djoudj track was pretty uneventful, and we only stopped briefly at Saint-Louis to watch a group of Black-tailed Godwits which unfortunately were feeding knee-deep in the lagoon, so no colour-rings could be seen. The Saint-Louis sewage works are always a hit, but too often they are ignored by visiting and local birders alike: I was thus keen to show Vieux this site even if we had just about half an hour left. As always, plenty of birds here, best of all being a Great Reed Warbler. We said our goodbyes here, and I continued onto Zebrabar where I’d spend the night, picking up several wader species new for the trip list as well as Brown Babbler on the camp grounds.

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Black-winged Kite / Elanion blanc

 

Day 5: final bit of birding at Langue de Barbarie et Guembeul lagoons

Up before dawn, I first went to the floodplain south of Guembeul: Savile’s Bustards singing in all directions, a flock of spoonbills of both species frantically feeding, and a good mix of warblers (Melodious, Subalpine, Bonelli’s, Common Whitethroat). The lagoons held Avocets, Black-tailed Godwits (including a ringed bird from northern Germany), lots of Little Stints, Dunlins, Curlew Sandpipers, and so on. A Pallid Swift was seen near Guembeul, and the lagoons near the STEP held a handful of Shovelers and White-faced Whistling-Ducks, including a family with some 11 ducklings, with Little Grebes also showing signs of local breeding.

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Spur-winged Lapwing chick / poussin de Vanneau éperonné

 

Time to head back home… uneventful drive, with just a few quick stops between Mouit and Louga whenever I encountered vultures such as this one:

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Rüppell’s Vulture / Vautour de Rüppell

 

 

 

AGPs again

Quick note to report Senegal’s 12th and 13th American Golden Plovers, a species that is now near-annual here but which always remains a good find.

We found the first of the season last weekend at lac Mbeubeusse (north of Keur Massar) which we visited early afternoon on our way back from a very enjoyable trip to Popenguine – more on that visit in an upcoming post. Both the date (3 November) and the location are rather typical for this wader: out of the 11 previous records, eight are from the Dakar region, and three were obtained between mid-October and mid-December. Paul had already seen a bird in the same location back in March 2013: needless to say that lac Mbeubeusse ought to be visited much more frequently than just a handful of times per year: pretty much every visit is bound to turn up something good. As always we can only speculate about the number of Nearctic vagrants that pass through Senegal every year or that end up spending the winter here…

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Lac Mbeubeuss(e)

 

After spotting what looked like a suspicious Pluvialis plover (= anything but a Grey Plover), based on the fairly contrasted plumage, seemingly long-bodied and long-legged appearance combined with a small-ish bill, we had to wait a while, gradually approaching the lake’s edge, before we could confirm that it was indeed a “Lesser” Golden Plover (= American or Pacific GP). The important primary projection with wing tips reaching well beyond the tail, bronzy rump and lower back, dark-capped head with distinctive pale supercilium and forehead, and most significantly at one point the bird stretched its wings upwards which allowed us to see the grey underwing. Everything else about the bird was pretty standard for a first-year American Golden Plover. Bingo!

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American Golden Plover / Pluvier bronzé

 

To get a sense of the potential of lac Mbeubeusse for waders and other waterbirds, check out our eBird checklist: other good birds here included hundreds of Northern Shovelers and many GarganeysRuffsLittle Stints and Common Ringed Plovers, several Curlew Sandpipers and Dunlins, quite a few Audouin’s Gulls, a few terns including all three species of Chlidonias marsh terns, 124 Greater Flamingos, at least one Red-rumped Swallow, etc. etc. All this with Dakar’s giant rubbish tip as a backdrop, spewing black smoke and gradually covering the niaye in a thick layer of waste on its western edge… quite a sad contrast with all the bird life. And definitely not the most idyllic birding hotspot!

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Audouin’s Gull / Goéland d’Audouin

 

Number 13 was found by Mark Finn barely a week later, on Friday Nov. 9th, at one of the lagoons near Pointe Sarène, south of Mbour. As I happened to spend the weekend at nearby Nianing and was planning on visiting Sarène anyway, I went there the following day and easily located the bird, an adult moulting into winter plumage. Unlike the previous bird, it was actively feeding on the shores of a seasonal pond surrounded by pastures and fields, along with several other waders including Ruff, Redshank, Greenshank, RedshankWood Sandpiper, Green Sandpiper, Marsh Sandpiper, TurnstoneCommon Sandpiper, and Common Snipe. This appears to be the first record along the Petite Côte south of Dakar, at a site that has great potential for shorebirds and other migrants: around Nianing, Sarène and Mbodiène are several seasonal lakes that fill up during the rains, as well as coastal saltwater (or brackish) lagoons as can be seen on the map below. The marker shows where the AGP was feeding on Saturday.

 

Despite being a bit distant I managed some decent record shots of the bird, but unfortunately my camera was stolen later in the weekend… so these pictures are lost forever to humanity. Not that I would have won any prizes with them. So no more blurred pictures from the field on this blog for a little while.

The Sarène bird looked pretty much like this one, just slightly less black on the chest:

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American Golden Plover / Pluvier bronzé (Technopole, April 2018)

 

Anyway, as I think we’ve already mentioned in the past, “AGP” is the most frequent Nearctic wader in Senegal and more generally in West Africa, followed by Buff-breasted Sandpiper (nine Senegalese records so far) and Lesser Yellowlegs (eight). See this post for a list of the first eight known AGP records for Senegal. Since then (spring 2017), the following sightings are to be added:

  • April-May 2017: an adult and two 2nd c.y. birds from 17.4 – 1.5 at least, with a fourth bird (= technically an additional record) up to 21.5., at Technopole (BP, Theo Peters, Wim Mullié, Miguel Lecoq, Ross Wanless, Justine Dosso)
  • 8 April 2018: an adult or 2nd c.y. at Technopole (BP) – photos above and more info here.
  • 3 November 2018: one 1st c.y. at lac Mbeubeusse, Dakar (BP, Gabriel Caucanas, Miguel Lecoq, Ross Wanless)
  • 9-10 November 2018: one ad. at Sarène, Thiès region (M. Finn et al., BP)

Out of these 12 records, eight are from Dakar (mostly Technopole of course!), just one from the north – the first country record, in 1979 – and two are from Basse-Casamance where the species may well winter, at least occasionally. And six of these records are from just the past four years: one in 2015, four birds in 2017, and now already three birds this year.  American Golden Plovers tend to mainly show up in spring (April-May) and in autumn (Oct.-Nov.) as shown in this little chart below; it’s also in spring that they linger the longest: in spring 2017, Technopole saw a continued presence during five weeks, involving at least four different birds. Note that birds that stayed for several days across two months are counted in both months.

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American Golden Plover records

 

A few more hazy pictures from the Mbeubeusse bird:

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American Golden Plover / Pluvier bronzé

 

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American Golden Plover / Pluvier bronzé

 

 

 

Northern Senegal after the rains, 3-7 Oct. (Part I)

Ever since our first expedition to the Moyenne Vallée back in January I’ve been keen to return to this little-known part of Senegal, mainly to see whether our Horus Swifts would be still around and to find out what the rains season would bring here. Early October I had the chance to finally head back out there: here’s a glimpse of our five-day road trip to the Far North.

Where to start? We’ll take it in chronological order!

 

Day 1: Dakar to Lampsar lodge via Trois-Marigots

A pit stop at the lac Tanma bridge and a couple of brief stops at Mboro produced a few waders and Greater Swamp Warbler (niaye near the abandoned Hotel du Lac), African Swamphen and Levaillant’s Cuckoo (ponds at the start of the road to Diogo; Rousserolle des cannes, Talève d’Afrique, Coucou de Levaillant). From there it was pretty much non-stop all the way to the Trois-Marigots, an important wetland complex just past Saint-Louis. All lush and teeming with bird life following abundant rains in previous weeks, I could have easily spent half a day here but unfortunately could only spare a couple of hours before moving on to the Lampsar lodge.

Herons, egrets, ducks, waders, bishops and weavers were everywhere, many of them in full breeding attire and actively singing and displaying while Marsh Harriers (Busard des roseaux) were hunting over the wetlands. Two adult Eurasian Coots were the most unexpected species, and I already got a good flavour of things to come in the next few days: Spur-winged Geese flying around, noisy River Prinias everywhere, a distant singing Savile’s Bustard, lots of Collared Pratincoles, a BrubruWoodchat Shrike, etc. etc. (Oie-armée, Prinia aquatique, Outarde de Savile, Glaréole à collier, Brubru, Pie-grièche a tête rousse)

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Purple Heron / Heron pourpré

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Eurasian Coot / Foulque macroule

Just like at Trois-Marigots, Yellow-crowned and Northern Red Bishops were very active in the fields around the Lampsar lodge, where quite a few northern songbirds were noted during a short walk at dusk: Western Olivaceous Warbler, Common Redstart, Garden Warbler, White Wagtail and many Yellow Wagtails – at least 135 flying towards a night roost on the other side of the Lampsar river (Euplectes vorabé et monseigneur, Hypolais obscure, Rougequeue à front blanc, Fauvette des jardins, Bergeronnettes grises et printanières). The Lampsar lodge certainly seems like a good base to explore this part of the Senegal delta, being located close the Djoudj and other birding hotspots in the area.

Day 2: Ndiael, Richard-Toll, Thille Boubacar to Gamadji Sare

Two Black-crowned Cranes were calling opposite the lodge at dawn, while Greater Swamp Warbler was singing along the Lampsar; the rice paddies and surrounding farmland held Winding Cisticola, River Prinia, and several waders including Common Snipe (Grue couronnée, Rousserolle des cannes, Cisticole roussâtre, Prinia aquatique, Bécassine des marais).

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Greater Blue-eared Glossy Starling / Choucador à oreillons bleus

But we were just warming up… time to get serious. Vieux Ngom joined me at Lampsar from where we set off for the Ndiaël fauna reserve. Vieux is one of Senegal’s most enthusiastic and skilled birders, based out of the Djoudj as an eco-guide and is a great companion in the field – it was an absolute pleasure to spend the next few days in his company!

So, the Réserve Spéciale de Faune de Ndiaël: I’d only visited a couple of times before, and this was my first visit during the rains. The usually barren plains and dry acacia scrub were now all green, full of water, ponds with water lilies, acacias blooming, dragonflies hunting and butterflies fluttering everywhere… and birds of course: several Egyptian and Spur-winged Geese, a Knob-billed Duck, hundreds of White-faced Whistling Ducks (and one Fulvous Whistling Duck), two distant Black Storks and a Black-headed Heron, a couple of European Turtle-Doves, vocal Woodland Kingfishers (Ouette d’Egypte, Oie-armée, Canard à bosse, Dendrocygnes veufs et fauves, Cigognes noires, Héron mélanocéphale, Tourterelle des bois, Martin-chasseur du Sénégal). More Collared Pratincoles, a Montagu’s Harrier, and as we were watching the ducks and waders near the marigot de (N)yéti Yone, Chestnut-bellied Sandgrouse started to appear in small flocks, flying hurriedly over the plain (Glaréole à collier, Busard cendré, Ganga à ventre brun). On the way back along the track, a few of these birds were bathing and drinking from small roadside pools. Oh and sparrow-larks everywhere, mainly Chestnut-backed but also a few Black-crowned Sparrow-larks. Over a hundred Sand Martins were feeding over the plain, with several Common Swifts also passing through (Moinelettes à oreillons blancs et à front blanc, Hirondelle de rivage, Martinet noir).

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Chestnut-bellied Sandgrouse / Ganga à ventre brun

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Woodchat Shrike / Pie-grièche à tête rousse juv.

 

Next up: Richard Toll, where we paid a brief visit to the aerodrome area, known to attract some good species in winter but rarely visited at this time of the year (this actually applies to pretty much all sites we explored). Our first Southern Grey Shrikes were seen here, as were Green Bee-eater, Tree Pipit, Singing Bush-Lark, Chestnut-bellied Starling, and more (Pie-grièche méridionale, Guêpier de Perse, Pipit des arbres, Alouette chanteuse, Choucador à ventre roux).

Time to move on… with just 110 km to cover until Gamadji Sare, we could afford making a few more stops en route. First of all at the wetland past Thille Boubacar, where a quick scan from the bridge by Ndiayene Pendao produced two Egyptian Plovers (Pluvian). The pond on the other side of the river, which back in January had yielded quite a lot of good birds, was harder to access because its surrounding were all flooded, making it difficult to get decent views of the main water body. So no Pygmy Geese this time round. Several Black Herons and African Darters were around, while a European Pied Flycatcher and a few Subalpine Warblers were feeding in the acacia woodland (Héron ardoisé, Anhinga, Gobemouche noir, Fauvette passerinette).

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European Pied Flycatcher / Gobemouche noir

An adult Short-toed Eagle was seen flying over the road, and a couple more stops produced our first Cricket Warblers of the trip, more singing Black-crowned Sparrow-larks, breeding Sudan Golden Sparrows, and Vieux was lucky to see a Fulvous Babbler (Circaète Jean-le-Blanc, Prinia à front écailleux, Moinelette à front blanc, Moineau doré, Cratérope fauve). Alas no Golden Nightjar which we searched for in an area where it is known to winter.

And at long last, we arrived at Gamadji Sare, just in time for another hour’s worth of birding – No Time to Loose! – and of course we were more than eager to find out whether those mystery swifts were still going to be around. I’d barely walked through the back door of the Jardins du Fouta hotel, and there they were: a handful of Horus Swifts were flying over the river, confirming our suspicions that the species is well established here and that our sightings from January (and Fred’s in February) were not of some vagrant groupe of birds. At least 10 birds were seen several times, often flying close to the cliff’s edge while calling excitedly, and entering disused Blue-cheeked Bee-eater nest holes as night was falling. Unlike in January, the bee-eater colony was in full swing, with dozens of birds noisily feeding young in and out of the nest holes.

Horus Swift: check!

Mission accomplished.

 

A short walk along the Doué river produced migrants such as Orphean and Bonelli’s Warblers, Pied and Spotted Flycatcher, and more Black Scrub Robins and Cricket Warblers (Fauvette orphée, Pouillot de Bonelli, Gobemouches noirs et gris, Agrobate podobé, Prinia à front écailleux).

Birding non-stop… what a day!

Day 3: Gamadji Sare, Podor and Dagana

Difficult for things to get even better than the previous day, right?

We spent some more time studying the swifts and observing their behaviour and trying to count them. Not an easy feat as the numbers kept fluctuating, with small groups appearing and disappearing constantly, and at one point there were some Pallid and Little Swifts mixed in with the Horus Swifts. In the end, we settled on a conservative minimum of about 45 birds, probably even more like 50 to 60! So more than double than our estimate in January. Trying to get some decent pictures proved to be even more difficult, most of my pictures resembling this:

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Trust me it’s a Horus Swift

Or even this:

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At least I got its shadow

More on the swifts may follow in an upcoming post. In any case, it’s pretty clear now that the species is well established and it would be surprising if they didn’t in fact breed here. And that other sites along the Senegal and Niger rivers and their tributaries are probably waiting to be discovered.

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At least 16 Horus Swifts are visible in this picture! (click to enlarge)

Further along the river bank we saw pretty much the same species as the previous evening, plus HamerkopLanner, Pallid SwiftGosling’s Bunting to name but a few (Ombrette, Lanier, Martinet pâle, Bruant d’Alexander).

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White-throated Bee-eater / Guêpier à gorge blanche

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White Wagtail / Bergeronnette grise

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Gosling’s Bunting/ / Bruant d’Alexander

A quick breakfast and some birding in the gardens which held Red-throated Bee-eater – just when we thought they were no longer around – and an unexpected Wryneck among many others; we then decided to go out to the rice paddies and the fields just to the north-east of the village (Guêpier à gorge rouge, Torcol fourmilier). Not really knowing what to expect, we weren’t disappointed: Bluethroat! Whinchat! Dwarf Bittern! …all species that in Senegal are tricky to see in one way or another (Gorgebleue à miroir, Tarier des prés, Blongios de Stürm!). The bittern was particularly cooperative: after it was accidentally flushed by Vieux, it landed on top of a bush, showing off its unique plumage – nice to finally catch up with this little beauty in Senegal (bringing my country list to 498 species!).

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Dwarf Bittern / Blongios de Stürm

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Eurasian Reed Warbler / Rousserolle effarvatte

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Yellow-crowned Bishop / Euplecte vorabé

All in all, we got to see no less than 90 species in a single morning, all within walking distance from the guesthouse: pretty impressive I say. See the complete eBird checklist here.

We were now half way through our little expedition so it was already time to return west, to Dagana via Podor. This section, as well as days 4 (Foret de Bokhol, Richard-Toll again, Ross Bethio to Gandiol) and 5 (Langue de Barbarie and the Gandiol area, back to Dakar) will be covered in an upcoming Part II of this post… Thanks for reading up to here!