© Brian Sullivan
Birds of the World species accounts are in a constant state of revision. Click on each species heading to open up the latest updates.
Red-throated Loon (Gavia stellata)
Daniel J. Rizzolo, Carrie E. Gray, Joel A. Schmutz, Jack F. Barr, Christine Eberl, and Judith W. McIntyre
Version: 2.0 — Published April 16, 2020
Western Reef-Heron (Egretta gularis)
Josep del Hoyo, Nigel Collar, Guy M. Kirwan, and Nárgila Moura
Version: 1.1 — Published April 9, 2020
Heermann’s Gull (Larus heermanni)
Kamal Islam and Enriqueta Velarde
Version: 2.0 — Published April 9, 2020
Rufous-vented Ground-Cuckoo (Neomorphus geoffroyi)
Timothy P. Healy, Robert B. Payne, Chris Sharpe, and Guy M. Kirwan
Version: 2.0 — Published April 9, 2020
Chivi Vireo (Vireo chivi)
Guy Kirwan
Version: 1.1 — Published April 16, 2020
Green Manakin (Cryptopipo holochlora)
Guy M. Kirwan, Josep del Hoyo, David Snow, Nigel Collar, and Andrew J. Spencer
Version: 1.1 — Published April 16, 2020
Kashmir Nutracker (Nucifraga multipunctata)
Steve Madge, Andrew J. Spencer, and Guy M. Kirwan
Version: 1.1 — Published April 16, 2020
Partnerships
A global alliance of nature organizations working to document the natural history of all bird species at an unprecedented scale.
