Tag Archive | Lesser Yellowlegs

Technopole update, Lac Rose & more

MediterraneanGull_Technopole_20180205_IMG_9041

Lots going on at Technopole at the moment, and hardly any time to write… pretty much as usual.

So here’s a quick update and a few pics, starting with some of the highlights:

  • The two obliging Buff-breasted Sandpipers are still present, seen each time in the area behind the fishermen’s cabin. The country’s 7th or 8th record, and also by far the longest staying birds.
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Buff-breasted Sandpiper / Becasseau rousset

  • This may be getting boring now and a bit of a déjà-vu, but yet again a Lesser Yellowlegs showed up in Dakar. This one was photographed on 8/2/18 by J. Dupuy and posted on observation.org; as far as I know this is the 8th record for Senegal and the third for Technopole (after singles in August 2015 and January 2016). Yesterday morning, a visit with French birders Gabriel and Etienne allowed us to relocate the bird, a very nice adult coming into breeding plumage:
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Lesser Yellowlegs / Chevalier a pattes jaunes

  • Almost just as good, and another first for Technopole (232 species on the list now), was this Common Shelduck – not totally unexpected given the small influx that took place this winter, but still a very good record and always nice to see this pretty duck showing up on my local patch. Unlike its name suggests, it’s definitely not common in Senegal, as there appear to be only about nine previous (published) records, two of which were also obtained this winter.
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Common Shelduck / Tadorne de Belon

  • Along the same lines, another scarce species showed up at Technopole recently, possibly still the same as the one I saw at the end of December: a Jack Snipe on 12 & 19/2. Only a few Garganeys are present at the moment, but Northern Shovelers are still numerous these days. At east three Eurasian Teal were with the preceding species (two males on 27/10, and a pair on 10/2).
  • Remember that influx of Short-eared Owls? Well it looks like it’s not finished yet, with the discovery of no less than seven (maybe even more!) Short-eared Owls roosting together, on 3/2, by Edgar and Jenny Ruiz (at least two birds were still in the same place on 18/2).

Switching categories now – ring reading! Even with such a diversity and sheer numbers of ducks, waders, terns, gulls to go through, we’re still paying attention to ringed birds. And making very modest contributions to our knowledge of migration strategies, survival rates, and much more – one bird at a time. Since the start of the year we’ve been able to read about 50 rings of more than 40 different birds, mostly Audouin’s, Lesser Black-backed and Slender-billed Gulls, but also a few more original species:

  • The flock of 170-180 Avocets that are still present contains at least two colour-ringed birds, both from SW Spain where they were ringed as chicks in… 2005! That’s nearly 13 years for both birds – a respectable age, though it seems that this species can live way longer that that: the record for a British (& Irish) Avocet is nearly 24 years (impressive… though not quite as much as a that 40-year old Oystercatcher!). Interestingly, “RV2” had already been seen at Technopole five years ago, by Simon, but no other sightings are known for this bird.
  • A few Black-tailed Godwits are still around though the majority has now moved on to the Iberian Peninsula from where they will continue to their breeding grounds in NW Europe. Reading rings has been difficult recently as birds tend to either feed in deeper water, or are simply too far to be read. This one below is “G2GCCP”, a first-winter bird that hatched last spring in The Netherlands and which will likely spend its first summer here in West Africa.  Note the overall pale plumage and plain underparts compared to the adult bird in the front, which has already started moulting into breeding plumage.
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Black-tailed Godwit / Barge a queue noire

  • Mediterranean Gulls are again relatively numerous this winter, with some 8-10 birds so far. As reported earlier, one bird was ringed: Green RV2L seen on 21 & 27/1, apparently the first French Med Gull to be recovered in Senegal.
  • The Caspian Tern “Yellow AV7” is probably a bird born in the Saloum delta in 2015 – awaiting details.
  • The regular Gull-billed Tern U83, ringed as a chick in 2009 in Cadiz province, seems to be pretty faithful to Technopole: after four sightings last winter, it’s again seen on most visits since the end of January.

A morning out to Lac Rose on 11/2 with visiting friends Cyril and Gottlieb was as always enjoyable, with lots of good birds around:

  • The first Temminck’s Courser of the morning was a bird flying over quite high, uttering its typical nasal trumpeting call. The next four were found a little further along, while yet another four birds were flushed almost from under the car, allowing for a few decent pictures:
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Temminck’s Courser / Courvite de Temminck

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Temminck’s Courser / Courvite de Temminck

  • The now expected Greater Short-toed Larks were not as numerous as last year, with a few dozen birds seen, sometimes side by side with Tawny Pipit. No Isabelline nor any Black-eared Wheatears this time round, but one of the Northern Wheatears was a real good fit for the leucorrhoa race from Greenland (& nearby Canada and Iceland).
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Greater Short-toed Lark / Alouette calandrelle

  • As usual, a few Singing Bush Larks were about, though not very active and as always quite difficult to get good views of as they often remain close to cover, even sheltering under bushes.
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Singing Bush Lark / Alouette chanteuse

  • Quite surprisingly, we saw lone Sand Martins (twice), a House Martin, and especially Red-rumped Swallow – the latter a long-awaited addition to my Senegal list. Already on the move, or are these hirundines overwintering in the area?
  • A final stop on the edge of the plain, where the steppe transitions into the dunes on one side and a seasonal pond (now dry) on the other. Here we found a couple of species that I’d seen in the same spot before, particularly two that have a pretty localised distribution in western Senegal it seems: Yellow-fronted Canary, and Splendid Sunbird. Also seen here were another Red-necked Falcon, Mottled Spinetail, Vieillot’s Barbet, etc.
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Splendid Sunbird / Souimanga eclatant

  • And plenty of gulls by the lake! First time I see this many gulls here, with at least 800 birds, mainly Audouin’s (ca. 350) and some 500 Lesser Black-backed Gulls. Lots of ringed birds of course, but most were too far and we didn’t take the time to go through the entire flock.

 

And elsewhere in Dakar…

  • A “Pallid HeronArdea (cinerea) monicae was found by Gottlieb and Cyril at Parc de Hann on 13/2 (but not relocated yesterday…). A rare Dakar record!
  • Seawatch sessions at Ngor continue to deliver good species, most notably good views of several European Storm-Petrels these past couple of weeks. Lots have been seen along the Petite Cote (Saly, Somone, Toubab Dialaw) recently, and especially at the Gambia river mouth where several dozen birds were counted.

 

 

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L’année ornithologique sénégalaise 2017 / Year in review

Comme cela semble une tradition chez les bloggeurs, je me suis pris au jeu de faire une petite revue de l’année 2017, ornithologiquement parlant bien sûr. On parlera évidemment des vraies raretés, mais aussi de l’exploration de quelques coins peu connus, des données de nidification et d’extension d’aire, et j’en passe. Pas facile en tout cas de résumer les points forts de ces douze derniers mois, non seulement parce qu’il y en a pas mal, mais aussi du fait que pour beaucoup d’espèces le statut réel au Sénégal reste encore à préciser: répartition, phénologie, statut et tendances. Difficile aussi de couvrir un pays entier quand on n’est que 3-4 ornithologues réellement actifs à y résider!! Il manque certainement des obs importantes dans ma synthèse – qui sera forcément incomplète – donc si vous avez des compléments ou des corrections je les ajoute volontiers.

D’abord les grosses raretés:

Ensuite, quelques autres migrateurs rares – Rare migrants:

  • Le Puffin majeur est vu à Ngor le 25/5 (2 inds.), une rare donnée “printanière”, alors qu’un passage important – et étonnant par la date – a lieu début décembre. Great Shearwater: two at Ngor on 25/5 were apparently the first May record, while a strong passage was noted early December. 
  • Un Grand Cormoran de la ssp. maroccanus était lui aussi à Ngor, sur les enrochements, les 2 et 15/12. Great Cormorant at Ngor in December. 
  • Plusieurs Bondrées apivores sont notées entre le 9/10 et le 5/11, avec un autre même à fin décembre, alors que c’est une espèce apparemment rarement vue, en tout cas dans l’ouest du pays: Dakar, Toubacouta, Guéréo/Somone et Popenguine. Several Honey Buzzards in October and early November between Dakar and the Saloum, with another bird at Somone in late December. 
  • Deux Aigles de Bonelli sont vus dans la région des Trois-Marigots en novembre-décembre, où un imm. était déjà présent en fevrier, confirmant ainsi la présence régulière en très petit nombre dans le nord-ouest du pays. Ornithondar continue avec les rapaces, sous la forme d’un Vautour percnoptère noté le 25/12, espèce qui a aussi vu des effectifs importants dans le Boundou en fin d’année. Two Bonelli’s Eagles and an Egyptian Vulture near Saint-Louis.
  • Deux petits rallidés peu vus au Senegal ensuite: la Marouette poussin surtout, trouvée à Boundou les 4-5/11, mais aussi celle de Baillon au Djoudj (7/2) à la STEP de Saint-Louis (25/12), qui pourraient bien concerner un hivernant ou un oiseau de passage et non un local. Two little marsh skulkers that are rarely reported from Senegal, though they are probably quite frequent on migration, are Little Crake at Boundou, and Baillon’s Crake near Saint-Louis.
  • Plusieurs espèces peu fréquentes dans la région de Dakar sont vues pour la première fois au Technopole: Goéland dominicain, Flamant nain, Phalarope à bec large, Bengali zebré, Souimanga pygmée, Rolle violet, Hibou des marais, Pouillot ibérique. Egalement un Bec-en-ciseaux le 4/6 et une Sarcelle d’hiver le 9/11, avec d’autres migrateurs peu fréquents comme le Goéland leucophée et la Bécassine sourde à l’appui. A number of scarce species in the Dakar region were reported for the first time from Technopole: Kelp Gull, Lesser Flamingo, Grey Phalarope, Zebra Waxbill, Pygmy Sunbird, Broad-billed Roller, Short-eared Owl, Iberian Chiffchaff. Also African Skimmer and a Eurasian Teal, while other uncommon migrants seen at the site include Jack Snipe, Yellow-legged Gull.
  • Le 29/10, un Blongios de Sturm est à la lagune de Yène, endroit par ailleurs très fréquenté cet automne par les canards et limicoles. A Dwarf Bittern, along with good numbers of ducks and waders, was seen at Yene lagoon.
  • Un Martinet à ventre blanc est vu le 13/10 à Boundou, et le 13/11 il y en avait deux à Popenguine, où jusqu’à neuf Hirondelles de rochers étaient présentes en novembre-décembre. Alpine Swift at Boundou and at Popenguine, where up to nine Crag Martins were seen in Nov.-Dec.
  • L’Hypolais pâle, un hivernant probablement régulier mais rarement détecté au Sénégal, était à Palmarin le 19/2, alors que deux oiseaux sont identifiés le 28/12 près de Guéréo (dans la même zone qu’en mars 2016 – une coïncidence?). Eastern Olivaceous Warbler – probably regular, but very rarely detected. One was at Palmarin on 19/2, while two birds were at Guereo (Somone) on 28/12 (where one was seen in the same area in March 2016 – a coincidence?)
  • Une Pie-grièche isabelle est signalée près de Gossas (vers Ouadiour) le 28/11. Isabelline Shrike near Gossas on 28/11. 
  • Un hybride Pie-grièche à tête rousse x écorcheur le 26/8 au Lac Tanma était une première non seulement pour le pays mais apparemment aussi pour le continent africain. Hybrid Woodchat x Red-backed Shrike at Lac Tanma, apparently a first such record for Africa.
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Baillon’s Crake / Marouette de Baillon

Woodchat x Red-backed Shrike / Pie-grieche a tete rousse x ecorcheur

Woodchat x Red-backed Shrike / Pie-grieche à tête rousse x ecorcheur

Quelques autres observations intéressantes: effectifs records, nouvelles donnes sur la répartition – Other sightings: record numbers and new range data

  • Parmi les autres “premières” pour la réserve naturelle communautaire du Boundou se trouvent bon nombre de migrateurs paléarctiques comme la Spatule blanche (Eur. Spoonbill) ou le Becasseau cocorli (Curlew Sandpiper) et même un Fuligule nyroca (4-5/11; Ferruginous Duck), mais aussi quelques africains, migrateurs (Blongios de Sturm, Least Bittern), erratiques (Courvite à ailes bronzées, Bronze-winged Courser) et résidents (Gladiateur de Blanchot, Grey-headed Bush-shrikeBruant à ventre jaune, Brown-rumped Bunting).
  • Le Puffin du Cap-Vert est présent en fin d’hiver au large de Dakar, comme d’habitude, mais un effectif important est noté le 18/4 lorsque pas moins de 5’500 oiseaux se nourrissent devant Ngor. Cape Verde Shearwater: a max. of ca. 5,500 birds were feeding off Ngor on 18/4.
  • L’observation d’un Phaéton à bec rouge adulte sur l’Ile aux Oiseaux de la Langue de Barbarie les 7-12/4 était pour le moins insolite. Red-billed Tropicbird on the Langue de Barbarie’s “Bird Island” on 7-12/4.
  • Un Ibis hagedash survole la maison aux Almadies, Dakar, le 23/8, alors que l’espèce semble toujours présente sur la Petite Côte avec plusieurs observations en octobre. Hadada Ibis: one on 23/8 flying over Almadies, Dakar, and several observations at Somone and Saly. 
  • Le Marabout d’Afrique est vu aux Trois-Marigots (14/4), soit dans une région du pays où l’espèce est maintenant très rare semble-t-il. Marabou Stork at Trois-Marigots. 
  • Un Aigle huppard adulte a survolé le Lac Tanma tout en criant, le 1/10, donc hors de son aire regulière dans le pays. A Long-crested Eagle flew over Lac Tanma while calling, away from its regular range in Senegal
  • L’effectif d’environ 300 Foulques macroules le 16/5 à Ross-Bethio (près du Djoudj) est surprenant à cette période de l’année. A Dakar, il y en a eu deux au Lac Mbeubeusse le 7/10 et autant à Yène-Todé les 21-29/10. Around 300 Eurasian Coots were at Ross-Bethio on 16/5, a high count especially at this time of the year; in the Dakar region, two records of two birds. 
  • Un Trogon narina est de nouveau observé dans la réserve naturelle de Dindéfello (16/2), soit le seul site d’où l’espèce est actuellement connue, suite à sa découverte en 2010. J’allais aussi ajouter deux Bulbuls à queue rousse signalés dans la forêt de galerie au même endroit (3/2) et publiés dans le Bulletin de l’ABC, mais à en lire le rapport de voyage des observateurs on constate que l’identification est loin d’être certaine. Narina’s Trogon was seen again at Dindéfello, the only site in Senegal where the species, which was first recorded here in 2010, occurs. Two Leafloves were reported from the gallery forest here, but it seems that identification is far from certain despite being published in the ABC Bulletin.
  • Le Moineau domestique est maintenant bien implanté à Tambacounda semble-t-il, et l’espèce est vue pour la première fois au Boundou: l’expansion continue! House Sparrow now well established in Tambacounda and reported for the first time at Boundou. 
  • A Lompoul, le Petit Moineau est vu début janvier puis de nouveau confirmé à la fin de l’année, avec plusieurs oiseaux dont des chanteurs, bouchant ainsi un trou dans l’aire de répartition connue. Bush Petronia was found early January and confirmed again at the end of the year, thus filling a gap in the known distribution range.
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Cape Verde Shearwater / Puffin du Cap-Vert

Quelques donnees de nidification intéressantes – Interesting breeding records:

  • Le Canard à bosse a de nouveau niché au Lac Tanma (f. avec 12 canetons le 1/10); le Dendrocygne veuf a niché au même endroit et à la lagune de Yène. Knob-billed Duck noted breeding again at Lac Tanma, where also White-faced Whistling Duck, which also bred at Yene. 
  • Pas encore de nidification, mais des observations intriguantes de plusieurs Fous bruns dont des couples visiblement formés et montrant un comportement territorial, aux Iles de la Madeleine en avril-mai surtout – à suivre! Au même endroit, 5-6 couples de Sternes bridées étaient présents en juinBrown Boobies showing signs of breeding behaviour (but no confirmed breeding) at Iles de la Madeleine, where 5-6 pairs of Bridled Tern were present in June.
  • La nidification de la Gallinule poule-d’eau est confirmée au Technopole, tout comme celle – déjà constatée dans le passé – de la Talève d’Afrique. Moorhen confirmed breeding at Technopole, where African Swamphen was also seen breeding once again. 
  • Les Echasses blanches ont eu une très bonne année au Technopole, alors que la nidification a été attestée de nouveau dans le Djoudj. Black-winged Stilts had a bumper year at Technopole, while breeding was noted in the Djoudj. 
  • Toujours pas de preuve de nidification (faute d’avoir investi le temps qu’il faudrait!), mais les Tourterelles turques du parc de Hann sont toujours présentes – avis aux amateurs! Still no proof of breeding, but the small population of Eurasian Collared Doves in Dakar is still around. 
  • Un jeune Coucou jacobin vu en octobre près de la Somone constitue une rare donnée de nidification certaine (voire la première?) pour le pays. Un autre juvenile est vu à Patako début novembre Jacobin Cuckoo fledgling near Somone. 
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Bridled Tern / Sterne bridee

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Jacobin Cuckoo / Coucou jacobin

Et enfin, parlons un peu des coins peu connus ou peu explorés – Little explored areas:

  • L’un de ces sites est la forêt de Pout près de Thiès, que nous avons visitée en juin (Circaète brun, Pintade de Numidie, Oedicnème tachard, etc.), et plus encore la forêt de Patako près de Toubacouta, explorée par Miguel en novembre.
  • En Casamance, nous avons pu faire des observations à Kolda en mai, avec observations entre autres du Grébifoulque et du Rale perlé, deux especes rarement notées en Casamance même si elles doivent y être régulières. Egalement en Casamance, on a pu voir des Faucons crécerellettes et un Busard pâle en migration active près de Cap-Skirring, alors qu’à Diembering on a pu confirmer p.ex. la présence de l’Apalis à gorge jaune (+ Phyllanthe capucin et quelques autres spécialités forestières à l’écoparc). Gabriel de son côté a pu visiter la région de Vélingara, avec notamment l’observation d’un Bihoreau à dos blanc. African Finfoot & White-spotted Flufftail at Kolda in Casamance. There appear to be very few, if any, recent records from Casamance even though the species is likely to be widespread. Also in Casamance: Cap Skirring – Lesser Kestrel and Pallid Harrier; ecoparc near Diembering: Yellow-throated Apalis, Capuchin Babbler, etc. Also a White-backed Night-Heron near Velingara. 
  • Quelques visites dans la steppe, les dunes et les niayes près du Lac Rose, trop peu visitées par les ornithos, ont produit des observations d’hivernants peu courants à cette latitude, comme l’Alouette calandrelle, le Traquet isabelle, ou encore le Traquet oreillard A few visits to the steppe, dunes and niayes near Lac Rose, rarely visited by birders, yielded several interesting records of winter visitors that are reputed to be mostly restricted to northern Senegal: Greater Short-toed Lark, Isabelline Wheatear, Black-eared Wheatear.
  • Enfin, en 2017 nous avons pu mener ce qui doit être le premier suivi systématique sur l’ensemble de la saison de migration d’automne des oiseaux de mer, devant Dakar. Les faits marquants comprennent notamment un effectif record de Mouettes de Sabine, un passage impressionnant de Puffins cendrés et de Scopoli, un Puffin de Boyd et un Puffin des Baléares, et bien plus encore – résumé complet iciLast but not least, in 2017 we conducted what was the first extensive seabird migration monitoring effort in Senegal (and more generally in West Africa it seems), with regular observations made from the mainland at Ngor between the end of July and the end of December. Highlights included a record number of Sabine’s Gulls, strong passage of Cory’s and Scopoli’s Shearwater, a Boyd’s Shearwater, a Balearic Shearwater, and much more. 
African Finfoot / Grebifoulque

African Finfoot / Grebifoulque

Que nous apportera 2018? Dans tous les cas, avec un nouvel ajout à la liste nationale des le 1er janvier, l’année a bien commencé!

 

 

 

Another Lesser Yellowlegs (Chevalier à pattes jaunes)

Quick note today to report on the first Nearctic vagrant of the season: a Lesser Yellowlegs, seen yesterday at the Yenne-Todé lagoon.

After a very productive few days at Guereo, Bandia, and Popenguine – more on this later – I made my way back to Dakar via Yenne, the first village on the north end of the Petite Cote. I’ve known for a while that there’s a good lagoon here, but never visited at the right time of the year. A few weeks ago, Miguel had a great morning at the site (105 species including Dwarf Bittern, Spur-winged Goose, lots of Garganey), which prompted me to go see what’s about at the moment… Expectations were high, and I wasn’t disappointed: hundreds of ducks, many herons, a few gulls and quite a few terns, and most of all an incredible diversity of waders: 26 species!! Almost all regular migrant waders plus several of the local species were noted, some of which in decent numbers (e.g. nearly 30 Marsh Sandpipers, a few hundred Little Stints and Common Ringed Plovers, +120 Ruff). The site, which apparently is called the Niayetir lagoon, is easily accessible from different sides, mainly along the road coming from Toubab Dialaw but also from the village itself.

After I visited the main wetland just north of the road to Yenne, I stopped at the lagoon just behind the village, along the road back to Bargny. While scanning the numerous waders, I noticed a medium-sized wader with bright yellow legs: Yellowlegs!! It was actively feeding amidst the other waders, close enough to get good views through the telescope, but just a bit too far for decent photos…

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Lesser Yellowlegs / Chevalier à pattes jaunes

 

Its flashy yellow legs made it stand out against all other waders here (bird names don’t need to be complicated!). Identification as Lesser Yellowlegs was pretty straightforward thanks to its relatively fine bill about equal to the length of the head, as well as overall structure. The straight all-dark bill of medium length and fairly uniform brown-grey breast and upperparts, as well as the smaller size and more slender appearance, distinguish it from the much rarer Greater Yellowlegs (which has never been recorded in Senegal). Moreover, the size of this bird was roughly the same as Marsh Sandpiper with which it was seen side by side, just slightly bulkier and with a marginally heavier bill. The Marsh Sandpiper is just about visible on the picture below:

LesserYellowlegs_YenneTode_20171113_IMG_5788

 

A long-distant migrant, Lesser Yellowlegs mainly breeds throughout Canada and Alaska, and winters in a variety of wetland habitats from coastal areas of the US all the way down to the southernmost tip of South America (Tierra del Fuego). It is a rare vagrant to West Africa, with only six previous records in Senegal that I’m aware of, all of single birds between August and March:

  • 6-7/1/91 at Hann, Dakar, “Feeding with Ruff, Wood Sandpipers and Marsh Sandpipers” (Sauvage & Rodwell)
  • 3/3/07 in the Djoudj NP (Julien Piette)
  • 18/3/13 at the Kaolack saltpans (Simon Cavaillès)
  • 3-12/1/15 at Keur Samba Han near Kaolack (Simon Cavaillès)
  • 15/8/15 at Technopole (BP)
  • 17/1/16 at Technopole (BP, Boris Droz, Jérôme Gremaud)

As such, it’s the second most frequently noted American wader in Senegal together with Buff-breasted Sandpiper. Only American Golden Plover has been seen more often, with 10 records so far; and if last winter’s trend continues then Buff-breasted Sandpiper will soon overtake Tringa flavipes (no less than four records of six birds were obtained between mid-November 2016 and early January 2017!)

Elsewhere in Africa, Lesser Yellowlegs has mostly been noted on the Cape Verde islands, and there are a handful of records from Mauritania (22/3/04 and 6/2/14), The Gambia (January 1976, 13/10/08; possibly others), Ghana (at least two, incl. on 16/10/08), and Nigeria (Feb.-March 1969). Further north it’s been reported from the Canary Islands, Madeira, Morocco, and Tunisia. There are also a few records from South Africa (including one on Tristan da Cunha island in the South Atlantic), Namibia, and even Botswana.

LesserYellowlegs_YenneTode_20171113_IMG_5770

 

I’ll try to go back over the weekend and see if it’s still around – and why not find another Yank this time!

 

 

Toujours plus de limicoles néarctiques

Les salins de Kaolack, situés le long du Saloum juste au sud de la ville de Kaolack, sont un lieu d’hivernage et de halte migratoire apprécié des limicoles. Les espèces communément rencontrées sont les bécasseaux minutes et cocorlis, échasses blanches, chevaliers aboyeurs, combattants variés… Quand les limicoles entament leur migration prénuptiale d’autres espèces font leur apparition. Le 18 mars un chevalier à pattes jaunes était présent parmi des chevaliers stagnatiles et gambettes. Il s’agit de la troisième mention pour le Sénégal après les observations de janvier 1991 à Dakar et de mars 1997.

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Lesser Yellowlegs / Chevalier a pattes jaunes

Quelques jours plus tard, lors d’une visite à la réserve naturelle de Popenguine les 23 et 24 mars, un bécasseau tacheté était présent sur le site avec quelques rares chevaliers culblancs et sylvains. Là aussi il s’agit de la troisième observation pour le Sénégal, le dernier oiseau ayant été observé durant l’automne 2012 par Paul (cf article).

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Pectoral Sandpiper / Becasseau tachete

avec un chevalier sylvain :

Simon