10,000 Birds

APRIL 5, 2022

Vagrancy in Birds is organized into two major parts: (1) A detailed, 62-page synthesis of research and theory and (2) “Family Accounts,” 259 pages covering bird families from Struthionidae/Ostriches) to Thraupidae/Tanagers and allies (Clements is the taxonomic authority). Copyright © 2022 Alexander Lees and James Gilroy.

Birds 262

Birds Compassion Eagles Science 262

10,000 Birds

JUNE 2, 2018

And Great Tinamou gets knocked from its taxonomic top spot (a position that it has held since day 1) by the Common Ostrich. Common Ostrich – Struthio camelus. Canada Goose – Branta canadensis. Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access).

2018 100

2018 Australia Los Angeles Albatross 100

10,000 Birds

OCTOBER 1, 2016

Common Ostrich – Struthio camelus. Canada Goose – Branta canadensis. International Birding and Research Center Eilat (IBRCE). International Birding and Research Center Eilat (IBRCE). International Birding and Research Center Eilat (IBRCE). International Birding and Research Center Eilat (IBRCE).

2016 154

2016 Sanctuary Australia Ghana 154

10,000 Birds

NOVEMBER 3, 2018

Common Ostrich – Struthio camelus. Canada Warbler – Cardellina canadensis. Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access). Canada Jay – Perisoreus canadensis.

2018 113

2018 Australia Woodpeckers Sparrows 113

10,000 Birds

OCTOBER 6, 2018

Common Ostrich – Struthio camelus. Canada Warbler – Cardellina canadensis. Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access). Canada Jay – Perisoreus canadensis.

2018 113

2018 Australia Woodpeckers Los Angeles 113

10,000 Birds

SEPTEMBER 1, 2018

Common Ostrich – Struthio camelus. Canada Warbler – Cardellina canadensis. Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access). Canada Jay – Perisoreus canadensis.

2018 100

2018 Australia Woodpeckers Los Angeles 100

10,000 Birds

JANUARY 5, 2019

Common Ostrich – Struthio camelus. Canada Goose – Branta canadensis. Hopland Research and Extension Center (restricted access). Canada Jay – Perisoreus canadensis. Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access).

2018 113

2018 Australia Woodpeckers Sparrows 113