Category Archives: Americas

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Re-assessment of Species against Criterion B1: Red List Implications of the use of Minimum Convex Polygons

IUCN define the Extent of Occurrence (EOO) of a species as “the area contained within the shortest continuous imaginary boundary which can be drawn to encompass all the known, inferred or projected sites of present occurrence of a taxon, excluding … Continue reading

Posted in Africa, Americas, Asia, Australia, Caribbean, Central America, Europe & Central Asia, Galliformes, Hawaii, Middle East, North America, Pacific, Parrots, South America | Tagged , | 3 Comments

Species to be potentially uplisted after a reassessment of species against criterion B2, following Tracewski et al. (2016)

Assessments against criterion B2 require the Area of Occupancy (AOO) to meet a threshold size (<10km2 for Critically Endangered; <500km2 for Endangered; <2,000km2 for Vulnerable; no threshold set by IUCN for Near Threatened but for this analysis one was arbitrarily … Continue reading

Posted in Africa, Americas, Asia, Caribbean, Central America, Europe & Central Asia, Galliformes, North America, Pacific, South America | 4 Comments

Proposed Status Changes of Forest-dependent Species

Background A recent study by Tracewski et al. (2016) used the open-access Global Forest Change map (Hansen et al. 2013) to assess forest cover and loss between 2000 and 2012 within the range of over 11,000 species of forest-dependent birds, … Continue reading

Posted in Africa, Americas, Asia, Australia, Caribbean, Central America, Europe & Central Asia, Hawaii, Middle East, North America, Pacific, South America | Tagged | 1 Comment

Snowy Owl (Bubo scandiacus): uplist from Least Concern to Vulnerable?

Snowy Owl, Bubo scandiacus, is currently listed as Least Concern as it has not been thought to approach the threshold for listing as Vulnerable under any criterion. It has a very large range spanning across predominantly Arctic regions in the … Continue reading

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Yellow-naped Amazon (Amazona auropalliata): request for information.

Yellow-naped Amazon, Amazona auropalliata, occurs on the Pacific slope of southern Mexico through to northern Costa Rica, as well as in north-east Nicaragua into north-east Honduras, and the Bay Islands of Honduras (Juniper and Parr 1988, see Taylor 2013). It … Continue reading

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Red-headed Woodpecker (Melanerpes erythrocephalus): downlist to Least Concern?

BirdLife Species factsheet for Red-headed Woodpecker: http://datazone.birdlife.org/species/factsheet/red-headed-woodpecker-melanerpes-erythrocephalus   Red-headed Woodpecker, Melanerpes erythrocephalus, is endemic to North America, found in central through to eastern U.S.A. and the extreme south of Canada. Occurring in mature lowland forest and using dead trees for … Continue reading

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Black-browed Albatross (Thalassarche melanophris): downlist to Least Concern?

Black-browed Albatross, Thalassarche melanophris, ranges from subtropical to polar waters in the southern hemisphere (ACAP 2009). It breeds on islands throughout its circumpolar distribution, with breeding occurring on the Falkland Islands (Islas Malvinas), multiple islands to Chile, South Georgia (Georgias … Continue reading

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Red-fronted Macaw (Ara rubrogenys): uplist from Endangered to Critically Endangered?

BirdLife Species factsheet for Red-fronted Macaw: http://datazone.birdlife.org/species/factsheet/red-fronted-macaw-ara-rubrogenys   Red-fronted Macaw (Ara rubrogenys) is currently listed as Endangered under criterion C2a(i) on that basis that it is thought to have a very small and declining population, with each subpopulation being extremely … Continue reading

Posted in Americas, Parrots, South America | Tagged , | 1 Comment

Amazilia alfaroana is to be recognised as a species by BirdLife: list as Critically Endangered?

Amazilia alfaroana was first collected in 1895 on the Volcán de Miravalles, in the Cordillera de Guanacaste, north-west Costa Rica (Underwood 1896), and to this day this remains the only known record of this species. In del Hoyo and Collar … Continue reading

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Green Warbler-finch (Certhidea olivacea): uplist to Vulnerable?

Green Warbler-finch, Certhidea olivacea, is a recently-split species endemic to the Galápagos Islands, Ecuador, and is found only on the islands of Santa Cruz, Isabela, Fernandina, Santiago, Baltra, Pinzón and Rábida (del Hoyo and Collar 2016) (Extent of Occurrence measured … Continue reading

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Golden-cheeked Warbler (Setophaga chrysoparia): downlist to Least Concern?

Golden-cheeked Warbler (Setophaga chrysoparia) is a Neotropical migrant species that is a breeding endemic to Texas, U.S.A., and overwinters in southern Mexico and Central America. Dependent on juniper-oak woodland during breeding (Lockwood 1996), its Area of Occupancy (AOO) is currently … Continue reading

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Westland Petrel (Procellaria westlandica): request for information.

Westland Petrel, Procellaria westlandica, is known only to breed in the densely forested coastal foothills of Punakaiki, South Island, New Zealand (Best and Owen 1976, ACAP 2012). The most recent estimate of population size is 2,954-5,137 annual breeding pairs (Wood … Continue reading

Posted in Americas, Pacific, Seabirds, South America | Tagged , , | 2 Comments

Great Black-backed Gull (Larus marinus): uplist to Near Threatened or Vulnerable?

Great Black-backed Gull (Larus marinus) is currently considered Least Concern on the basis that it was not thought to approach the thresholds for Vulnerable under any of the Red List criteria. It has a very large, trans-Atlantic distribution, being found … Continue reading

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Black Rosy-finch (Leucosticte atrata): uplist to Vulnerable or Endangered?

Black Rosy-finch, Leucosticte atrata, is currently listed as Least Concern on the basis that it had not been considered to approach the threshold for Vulnerable under any criterion. This species is endemic to the U.S.A., breeding on montane and submontane … Continue reading

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Lesser Prairie-chicken (Tympanuchus pallidicinctus): downlist from Vulnerable to Near Threatened?

Lesser Prairie-chicken, Tympanuchus pallidicinctus, is currently listed as Vulnerable under criteria A2bcd+3bcd+4bcd on the basis of long-term and rapid population declines (BirdLife International 2017). It is endemic to U.S.A., occurring in the states of Kansas, Colorado, Oklahoma, Texas and New … Continue reading

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Antipodean Albatross (Diomedea antipodensis): uplist to Endangered?

Antipodean Albatross, Diomedea antipodensis, is a breeding endemic of New Zealand. It is known to breed on only a very limited number of islands; Antipodes Island, the Auckland Islands (Adams, Auckland and Disappointment), Campbell Island and Pitt Island (one pair … Continue reading

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Grey-winged Inca-finch (Incaspiza ortizi): downlist from Vulnerable to Near Threatened or Least Concern?

Grey-winged Inca-finch, Incaspiza ortizi, is currently listed as Vulnerable under criterion D2 on the basis that it is known from only a limited number of locations (BirdLife International 2017). The species is endemic to Peru, with known records from Palamba, … Continue reading

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Saltmarsh Sparrow (Ammospiza caudacuta): uplist to Endangered?

BirdLife Species factsheet for Saltmarsh Sparrow: http://datazone.birdlife.org/species/factsheet/saltmarsh-sparrow-ammospiza-caudacuta   Saltmarsh Sparrow, Ammospiza caudacuta (formerly Ammodramus caudacutus), is endemic to the Atlantic coast of U.S.A. During the breeding season it is generally found from Maine south to the Delmarva Peninsula, but shifts … Continue reading

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Floreana Mockingbird (Mimus trifasciatus): Downlist from Critically Endangered to Endangered?

The Floreana Mockingbird, Mimus trifasciatus, is currently listed as Critically Endangered on the basis that it had a tiny population size. The species is found only on the islands of Champion and Gardner-by-Floreana in the Galapagos, Ecuador (EOO currently estimated … Continue reading

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Loggerhead Shrike (Lanius ludovicianus): uplist from Least Concern to Near Threatened?

Loggerhead Shrike (Lanius ludovicianus) is endemic to North America, being native to Canada, U.S.A. and Mexico. It is currently listed as Least Concern, because it has been considered to not approach the threshold for Vulnerable under any criterion. This species … Continue reading

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Cobb’s Wren (Troglodytes cobbi): downlist to Near Threatened or Least Concern?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Chestnut-collared Longspur (Calcarius ornatus): uplist from Near Threatened to Vulnerable?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

Posted in North America | Tagged , , | 2 Comments

Elfin-woods Warbler (Setophaga angelae): uplist from Vulnerable to Endangered?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

Posted in Caribbean | Tagged , | 1 Comment

Cinereous Warbling-finch (Microspingus cinereus): downlist from Vulnerable to Least Concern or Near Threatened?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

Posted in South America | Tagged , | 2 Comments

Great-billed Seed-finch (Sporophila maximiliani): uplist from Vulnerable to Endangered?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Black-bellied Seedeater (Sporophila melanogaster): uplist from Near Threatened to Vulnerable?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Chestnut Seedeater (Sporophila cinnamomea): downlist from Vulnerable to Near Threatened?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

Posted in South America | Tagged , , , , | 4 Comments

Cone-billed Tanager (Conothraupis mesoleuca): downlist from Critically Endangered to Endangered?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

Posted in South America | Tagged , | 1 Comment

Forbes’s Blackbird (Anumara forbesi): downlist from Endangered to Vulnerable?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

Posted in South America | Tagged , | 1 Comment

Saffron-cowled Blackbird (Xanthopsar flavus) – uplist from Vulnerable to Endangered?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Bare-throated Bellbird (Procnias nudicollis): downlist from Vulnerable to Near Threatened?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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White-winged Cotinga (Xipholena atropurpurea): downlist from Endangered to Vulnerable?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Banded Cotinga (Cotinga maculata): uplist from Endangered to Critically Endangered?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Black-capped Piprites (Piprites pileata): downlist from Vulnerable to Near Threatened?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Brasilia Tapaculo (Scytalopus novacapitalis): uplist from Near Threatened to Endangered?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Atlantic Royal Flycatcher (Onychorhynchus swainsoni): downlist from Vulnerable to Near Threatened?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Russet-winged Spadebill (Platyrinchus leucoryphus): downlist from Vulnerable to Near Threatened?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Restinga Tyrannulet (Phylloscartes kronei): downlist from Vulnerable to Near Threatened or Least Concern?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

Posted in South America | Tagged , | 1 Comment

Alagoas Tyrannulet (Phylloscartes ceciliae): uplist from Endangered to Critically Endangered?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Rufous Twistwing (Cnipodectes superrufus): downlist from VU to NT or LC?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Kaempfer’s Tody-tyrant (Hemitriccus kaempferi): downlist from EN to VU?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Campo Miner (Geositta poeciloptera): uplist from Vulnerable to Endangered?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Pernambuco Foliage-gleaner (Automolus lammi): uplist from Vulnerable to Endangered?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Plumbeous Antvireo (Dysithamnus plumbeus): uplist from Vulnerable to Endangered?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Rondonia Antwarbler / Warbling-antbird (Hypocnemis ochrogyna): uplist from LC to NT or VU?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Klages’s Antwren (Myrmotherula klagesi): uplist from NT to VU?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Pectoral Antwren (Herpsilochmus pectoralis): downlist from VU to NT or LC?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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White-bearded Antshrike (Biatas nigropectus): downlist from VU to NT?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Hooded Visorbearer (Augastes lumachella): uplist from Near Threatened to Endangered?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Tapajos Hermit (Phaethornis aethopygus): uplist from Near Threatened to Vulnerable?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Three-toed Jacamar (Jacamaralcyon tridactyla): downlist from Vulnerable to Near Threatened?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Helmeted Woodpecker (Hylatomus galeatus): uplist from VU to EN?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Kaempfer’s Woodpecker (Celeus obrieni): downlist from Endangered to Vulnerable?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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White-collared Kite (Leptodon forbesi): downlist from Critically Endangered to Endangered?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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White-eared Parakeet (Pyrrhura leucotis): uplist from Near Threatened to Vulnerable?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

Posted in Parrots, South America | Tagged , , | 1 Comment

Blue-breasted Parrot (Pionus reichenowi): uplist from Least Concern to Vulnerable?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Vinaceous-breasted Amazon (Amazona vinacea): downlist from Endangered to Vulnerable?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Red-browed Amazon (Amazona rhodocorytha): downlist from Endangered to Vulnerable?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Red-tailed Amazon (Amazona brasiliensis): downlist from Vulnerable to Near Threatened?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Lesser Nothura (Nothura minor): uplist from Vulnerable to Endangered?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

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Dwarf Tinamou (Taoniscus nanus): uplist from Vulnerable to Endangered?

This discussion was first published as part of the 2016 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

Posted in Galliformes, South America | Tagged , , , | 3 Comments

Eared Quetzal (Euptilotis neoxenus): Downlist to Least Concern?

This discussion was first published as part of the 2015 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

Posted in Americas, Central America, North America | 3 Comments

The taxonomic treatment of the Little Shearwater (Puffinus assimilis)/Audubon’s Shearwater (P. lherminieri) complex is being revised, and P. bryani is being recognised as a species: request for information

BirdLife’s taxonomic treatment of the Little Shearwater Puffinus assimilis/Audubon’s Shearwater P. lherminieri complex is being revised to reflect improved understanding of their taxonomy, and P. bryani (Pyle et al. 2011) is to be recognised as a species. Continue reading

Posted in Africa, Americas, Asia, Australia, Caribbean, Central America, Europe & Central Asia, Hawaii, Middle East, North America, Pacific, Seabirds, South America | Tagged , | 9 Comments

Black-legged Kittiwake (Rissa tridactyla) – request for information from North Pacific

This discussion was first published as part of the 2015 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

Posted in Asia, Europe & Central Asia, North America, Seabirds | Tagged | 6 Comments

Aleutian Tern (Onychoprion aleuticus, formerly Sterna aleutica): uplist to Vulnerable or Endangered?

This discussion was first published as part of the 2014 Red List update. At the time a decision regarding its status was pended, but to enable potential reassessment of this species as part of the 2017 Red List update this … Continue reading

Posted in Asia, North America, Seabirds | Tagged | 14 Comments

Archived 2016 topics: The newly described taxon Sporophila iberaensis is to be recognised as a species by BirdLife: request for information.

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

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Archived 2016 topics: Sharp-beaked Ground-finch (Geospiza difficilis) is being split: list Vampire Ground-finch G. septentrionalis and Genovesa Ground-finch G. acutirostris as Vulnerable?

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

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Archived 2016 topics: Large Cactus-finch (Geospiza conirostris) is being split: list G. conirostris and G. propinqua as Vulnerable?

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

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Archived 2016 topics: The newly described taxon Sporophila beltoni is to be recognised as a species by BirdLife: list as Vulnerable?

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

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Archived 2016 topics: Tit-like Dacnis (Xenodacnis parina) is being split: request for information.

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

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Archived 2016 topics: Buff-breasted Mountain-tanager (Dubusia taeniata) is being split: request for information on D. carrikeri.

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

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Archived 2016 topics: Akepa (Loxops coccineus) is being split: list L. ochraceus as Critically Endangered (Possibly Extinct) and L. wolstenholmei as Extinct?

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

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Archived 2016 topics: Rufous-brown Solitaire (Cichlopsis leucogenys) is being split: list C. leucogenys as Endangered? Request for information on C. chubbi and C. gularis.

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

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Archived 2016 topics: White-winged Brush-finch (Atlapetes leucopterus) is being split: request for information for A. paynteri.

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

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Archived 2016 topics: Orchard Oriole (Icterus spurius) is being split: request for information for I. fuertesi.

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

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Archived 2016 topics: Chat Tanager (Calyptophilus frugivorus) is being split: list C. frugivorus as Near Threatened and C. tertius as Vulnerable?

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Americas, Archive, Caribbean, Taxonomy | Tagged , , , , | 1 Comment

Archived 2016 topics: Tropical Parula (Parula pitiayumi) is being moved to genus Setophaga and split: list Setophaga pitiayumi as Least Concern and S. graysoni as Near Threatened?

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Americas, Archive, North America, Taxonomy | Tagged , , | 1 Comment

Archived 2016 topics: Savannah Sparrow (Passerculus sandwichensis) is being split: list P. sanctorum as Near Threatened?

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Americas, Archive, North America | Tagged , , | 1 Comment

Archived 2016 topics: Cuban Bullfinch (Melopyrrha nigra) is being moved to genus Pyrrhulagra and split: request for information.

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Americas, Archive, Caribbean, Taxonomy | Tagged , , , | 1 Comment

Archived 2016 topics: Yellow-eyed Junco (Junco phaeonotus) is being split: request for information on J. bairdi

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Americas, Archive, North America, Taxonomy | Tagged , , | 1 Comment

Archived 2016 topics: Long-tailed Woodcreeper (Deconychura longicauda) is being split: list D. longicauda and D. typica as Least Concern and D. pallida as Near Threatened?

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Americas, Archive, Central America, South America, Taxonomy | Tagged , , , , , , , , , , , , , | 2 Comments

Archived 2016 topics: The newly described taxon Scytalopus perijanus is to be recognised as a species by BirdLife: list as Near Threatened or Vulnerable?

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Americas, Archive, South America, Taxonomy | Tagged , , | 3 Comments

Archived 2016 topics: Rufous Antpitta (Grallaria rufula) is being split: list G. saltuensis as Vulnerable?

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Americas, Archive, South America, Taxonomy | Tagged , , | 7 Comments

Archived 2016 topics: Rearrangement of a selection of Amaurospiza species: list A. moesta and A. relicta as Least Concern?

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Americas, Archive, Central America, North America, South America, Taxonomy | Tagged , , , , , , , , , , , , , , , | 1 Comment

Archived 2016 topics: Dark-eyed Junco (Junco hyemalis) is being split: list J. hyemalis as Least Concern and J. insularis as Endangered or Vulnerable?

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Americas, Archive, North America, Taxonomy | Tagged , , | 1 Comment

Archived 2016 topics: Stripe-headed Brush-finch (Arremon torquatus) is being split: list A. perijanus as Near Threatened or Vulnerable and A. phygas as Vulnerable? Request for information on A. basilicus.

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Americas, Archive, South America, Taxonomy | Tagged , , | 5 Comments

Archived 2016 topics: Olive Tanager (Chlorothraupis carmioli) is being moved to genus Habia and split: request for information.

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Americas, Archive, Central America, South America, Taxonomy | Tagged , , , , , , , | 1 Comment

Archived 2016 topics: Nukupuu (Hemignathus lucidus) is being split: list H. lucidus as Extinct and H. affinis and H. hanapepe as Critically Endangered (Possibly Extinct)?

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Americas, Archive, Hawaii, Taxonomy | Tagged , , , | 1 Comment

Archived 2016 topics: Bronzed Cowbird (Molothrus aeneus) is being split: list M. aeneus as Least Concern and M. armenti as Near Threatened or Vulnerable?

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Americas, Archive, Central America, North America, South America, Taxonomy | Tagged , | 3 Comments

Archived 2016 topics: Spotted Towhee (Pipilo maculatus) is being split: list P. maculatus as Least Concern and P. socorroensis as Endangered?

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Americas, Archive, Central America, North America, Taxonomy | Tagged , , , , , | 1 Comment

Archived 2016 topics: Creamy-breasted Canastero (Asthenes dorbignyi) is being split: request for information on A. huancavelicae and A. usheri.

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Archive, South America, Taxonomy | Tagged , | 1 Comment

Archived 2016 topics: Red-breasted Chat (Granatellus venustus) is being split: list Granatellus francescae as Vulnerable?

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Archive, North America, Taxonomy | Tagged , , | 1 Comment

Archived 2016 topics: Leach’s Storm-petrel (Hydrobates leucorhous): uplist from Least Concern to Vulnerable?

BirdLife species factsheet for Leach’s storm-petrel: http://www.birdlife.org/datazone/species/factsheet/22698511 The Leach’s storm-petrel has an extensive global range and breeding colonies are confined to the northern hemisphere, from the South Kuril Islands (Japan) round to Baja California (Mexico) including the Aleutian Islands, Alaska … Continue reading

Posted in Archive, Europe & Central Asia, North America, Pacific, Seabirds | Tagged | 2 Comments

Archived 2016 topics: The newly described taxon Zimmerius chicomendesi is to be recognised as a species by BirdLife: list as Near Threatened?

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Archive, South America, Taxonomy | Tagged , , | 1 Comment

Archived 2016 topics: White-throated Barbtail (Premnoplex tatei) is being split: list P. tatei and P. pariae as Endangered?

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Archive, South America, Taxonomy | Tagged , | 2 Comments

Archived 2016 topics: The newly described taxon Thyrophilus sernai is to be recognised as a species by BirdLife: list as Endangered?

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Archive, South America, Taxonomy | Tagged , | 3 Comments

Archived 2016 topics: The newly described taxon Thripophaga amacurensis is to be recognised as a species by BirdLife: list as Endangered?

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Archive, South America, Taxonomy | Tagged , | 1 Comment

Archived 2016 topics: Collared Antshrike (Sakesphorus bernardi) is being transferred to the genus Thamnophilus and is being split: request for information for shumbae.

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Archive, South America, Taxonomy | Tagged , | 1 Comment

Archived 2016 topics: The newly described taxon Boa Nova Tapaculo (Scytalopus gonzagai) is to be recognised as a species by BirdLife: list as Endangered?

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Archive, South America, Taxonomy | Tagged , , | 2 Comments

Archived 2016 topics: The newly described taxon Scytalopus gettyae is to be recognised as a species by BirdLife: request for information

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Archive, South America, Taxonomy | Tagged | 1 Comment