British Ornithologists’ Club (@online_boc) 's Twitter Profile
British Ornithologists’ Club

@online_boc

Founded 5 Oct 1892. To advance education in ornithology for the benefit of the public. The Bulletin: open access @BioOnenews, no page charges. #ornithology

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linkhttp://boc-online.org/ calendar_today10-04-2017 09:16:18

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In British Ornithologists’ Club van Els et al.: Noteworthy records of birds from Pando including two new species for Bolivia #ornithology #OpenAccess doi.org/10.25226/bboc.… Bonaparte’s Parakeet Pyrrhura lucianii and Acre Tody-Tyrant Hemitriccus cohnhafti are new for Bolivia.

In <a href="/online_BOC/">British Ornithologists’ Club</a> van Els et al.: Noteworthy records of birds from Pando including two new species for Bolivia #ornithology #OpenAccess 

doi.org/10.25226/bboc.…

Bonaparte’s Parakeet Pyrrhura lucianii and Acre Tody-Tyrant Hemitriccus cohnhafti are new for Bolivia.
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In British Ornithologists’ Club Alex Berryman et al. Evidence from citizen science and museum specimens suggests species rank for Erythrogenys [erythrogenys] imberbis (Salvadori, 1889), ‘Red-eyed Scimitar Babbler’ #ornithology #OpenAccess doi.org/10.25226/bboc.…

In <a href="/online_BOC/">British Ornithologists’ Club</a> <a href="/AlexJB497/">Alex Berryman</a> et al. Evidence from citizen science and museum specimens suggests species rank for Erythrogenys [erythrogenys] imberbis (Salvadori, 1889), ‘Red-eyed Scimitar Babbler’ #ornithology #OpenAccess

doi.org/10.25226/bboc.…
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Vol. 143, issue 4, of British Ornithologists’ Club now available #OpenAccess as ever. Complete issue here: doi.org/10.25226/bboc.…. Taxonomic revisions: Apalis karamojae. Breeding biology of Columbidae and Cuculidae in Brazil, unnamed Riparia in Kenya, and more #ornithology

Vol. 143, issue 4, of <a href="/online_BOC/">British Ornithologists’ Club</a> now available #OpenAccess as ever. Complete issue here: doi.org/10.25226/bboc.…. Taxonomic revisions: Apalis karamojae. Breeding biology of Columbidae and Cuculidae in Brazil, unnamed Riparia in Kenya, and more #ornithology
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New paper published in Zootaxa updates w/ Chris Sharpe @sharpebirder.bsky.social & Paolo Ramoni: Is Eriocnemis luciani meridae (Aves: Trochilidae) a diagnosable taxon and does it come from Venezuela, with remarks on the collectors Salomón Briceño and Walther Frederick Henninger #ornithology #hummingbirds 1/5

New paper published in <a href="/Zootaxa/">Zootaxa updates</a> w/ <a href="/sharpebirder/">Chris Sharpe @sharpebirder.bsky.social</a> &amp; Paolo Ramoni: 

Is Eriocnemis luciani meridae (Aves: Trochilidae) a diagnosable taxon and does it come from Venezuela, with remarks on the collectors Salomón Briceño and Walther Frederick Henninger #ornithology #hummingbirds 1/5
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In British Ornithologists’ Club Boesman & Collar Speciation in the Karamoja Apalis Apalis karamojae #ornithology doi.org/10.25226/bboc.… Suggests nominate (Uganda) and stronachi (Tanzania/SW Kenya) are separate species mainly based on v different songs. Both likely dependent on protected areas.

In <a href="/online_BOC/">British Ornithologists’ Club</a> Boesman &amp; Collar Speciation in the Karamoja Apalis Apalis karamojae #ornithology

doi.org/10.25226/bboc.…

Suggests nominate (Uganda) and stronachi (Tanzania/SW Kenya) are separate species mainly based on v different songs. Both likely dependent on protected areas.
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In British Ornithologists’ Club Wilson et al. What is John Latham's Rose-fronted Parrot? #ornithology #openaccess doi.org/10.25226/bboc.… John Latham gave the name Rose-fronted Parrot to a mysterious specimen now World Museum 🌎, but mtDNA suggests it is a juvenile Psittacula cyanocephala.

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In British Ornithologists’ Club Studer & Crozariol New breeding information on Brazilian birds. 2: Columbidae and Cuculidae #ornithology #OpenAccess doi.org/10.25226/bboc.… Overall, 316 nests of 15 spp. of Columbidae + 5 spp. of Cuculidae. First real breeding data for Uropelia campestris.

In <a href="/online_BOC/">British Ornithologists’ Club</a> Studer &amp; Crozariol New breeding information on Brazilian birds. 2: Columbidae and Cuculidae #ornithology #OpenAccess 

doi.org/10.25226/bboc.…

Overall, 316 nests of 15 spp. of Columbidae + 5 spp. of Cuculidae. First real breeding data for Uropelia campestris.
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In British Ornithologists’ Club Vallely et al. The edge of the subtropics: a preliminary list of the birds of San José de Sumaco, Ecuador #ornithology #OpenAccess doi.org/10.25226/bboc.… Eight-year-study of upland terra firme forest at 950 m yielded 477 spp. including 22 IUCN NT or VU.

In <a href="/online_BOC/">British Ornithologists’ Club</a> Vallely et al. The edge of the subtropics: a preliminary list of the birds of San José de Sumaco, Ecuador #ornithology #OpenAccess

doi.org/10.25226/bboc.…

Eight-year-study of upland terra firme forest at 950 m yielded 477 spp. including 22 IUCN NT or VU.
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In British Ornithologists’ Club Bradley & Ikawa Kenyan records of an unnamed Riparia martin first discovered in the highlands of Ethiopia #ornithology doi.org/10.25226/bboc.… Now on Mt Elgon; comparison with Ethiopian birds (see also boc-online.org/is-there-an-un…)

In <a href="/online_BOC/">British Ornithologists’ Club</a> Bradley &amp; Ikawa Kenyan records of an unnamed Riparia martin first discovered in the highlands of Ethiopia #ornithology

doi.org/10.25226/bboc.…

Now on Mt Elgon; comparison with Ethiopian birds (see also boc-online.org/is-there-an-un…)
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In British Ornithologists’ Club Abrha et al.: A consolidated checklist and new avifaunal records for southern Tigray, Ethiopia #ornithology 17 bird taxa new for southern Tigray, including Blanford's Lark Calandrella blanfordi erlangeri doi.org/10.25226/bboc.…

In <a href="/online_BOC/">British Ornithologists’ Club</a> Abrha et al.: A consolidated checklist and new avifaunal records for southern Tigray, Ethiopia #ornithology

17 bird taxa new for southern Tigray, including Blanford's Lark Calandrella blanfordi erlangeri

doi.org/10.25226/bboc.…
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In British Ornithologists’ Club Lenrumé First confirmed record of Arrowhead Piculet Picumnus minutissimus in French Guiana #ornithology ♀️ 📷 in western FG in September 2020; species was previously considered endemic to Suriname. doi.org/10.25226/bboc.…

In <a href="/online_BOC/">British Ornithologists’ Club</a> Lenrumé First confirmed record of Arrowhead Piculet Picumnus minutissimus in French Guiana #ornithology 

♀️ 📷 in western FG in September 2020; species was previously considered endemic to Suriname.

doi.org/10.25226/bboc.…
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In British Ornithologists’ Club Rivas, Heraldo V. Norambuena et al. Description of the eggs and nest, with notes on the breeding ecology of Hellmayr's Pipit Anthus hellmayri dabbenei in Chile #ornithology doi.org/10.25226/bboc.…

In <a href="/online_BOC/">British Ornithologists’ Club</a> Rivas, <a href="/HvNorambuena/">Heraldo V. Norambuena</a> et al. Description of the eggs and nest, with notes on the breeding ecology of Hellmayr's Pipit Anthus hellmayri dabbenei in Chile #ornithology

doi.org/10.25226/bboc.…
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Vol. 144, issue 1, of British Ornithologists’ Club now available #OpenAccess as ever. Complete issue here: doi.org/10.25226/bboc.… Taxonomic revisions: Ceyx sangirensis. Review of Urile perspicillatus specimens, return to the Great Pine Swamp, Hydrobates markhami in Bolivia, and more #ornithology

Vol. 144, issue 1, of <a href="/online_BOC/">British Ornithologists’ Club</a> now available #OpenAccess as ever. Complete issue here: doi.org/10.25226/bboc.… Taxonomic revisions: Ceyx sangirensis. Review of Urile perspicillatus specimens, return to the Great Pine Swamp, Hydrobates markhami in Bolivia, and more #ornithology
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In British Ornithologists’ Club Collar & Martin: Sangihe Dwarf Kingfisher Ceyx sangirensis: a distinct and extinct endemic species #ornithology C. sangirensis is known from six specimens (one lost during WWII), all taken late 19th C. It is almost certainly extinct. doi.org/10.25226/bboc.…

In <a href="/online_BOC/">British Ornithologists’ Club</a> Collar &amp; Martin: Sangihe Dwarf Kingfisher Ceyx sangirensis: a distinct and extinct endemic species #ornithology

C. sangirensis is known from six specimens (one lost during WWII), all taken late 19th C. It is almost certainly extinct.

doi.org/10.25226/bboc.…