10,000 Birds

APRIL 2, 2024

The tiercels (young Peregrines) must deal with Golden Eagles, Ravens, adult Peregrines, and foxes; they must also learn to navigate the skies and make their own kills, luckily these skills appear to be innately learned. Well-researched and footnoted, these sections never feel disconnected from the more personal sections. Endangered.

California Condor 169

California Condor Falcons California Birds 169

10,000 Birds

JANUARY 7, 2020

Species order follows the AOU Checklist of North American Birds up to the 2015 supplement (so warblers come before sparrows), with a variation– certain subspecies are treated as full species (Eurasian Teal, Western Willet, Audubon’s Warblers, Red Fox Sparrow, and more). . They wrote books and published research.

New York City 146

New York City New York Birds Breeding 146

10,000 Birds

JANUARY 1, 2024

The website then hastens to add that “Unfortunately, there isn’t much scientific research on the poop of the upland buzzard” I bet some ornithology students do not find this particularly unfortunate. Some ornithological research is surprisingly simple.

Birds 180

Birds Research Science Europe 180

10,000 Birds

NOVEMBER 3, 2018

Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access). Fox Sparrow – Passerella iliaca. Virginia Rail – Rallus limicola. 03 Feb 2018. Violet-green Swallow – Tachycineta thalassina.

2018 113

2018 Australia Woodpeckers Sparrows 113

10,000 Birds

OCTOBER 6, 2018

Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access). Fox Sparrow – Passerella iliaca. Virginia Rail – Rallus limicola. 03 Feb 2018. Violet-green Swallow – Tachycineta thalassina.

2018 113

2018 Australia Woodpeckers Los Angeles 113

10,000 Birds

AUGUST 4, 2018

Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access). Fox Sparrow – Passerella iliaca. Virginia Rail – Rallus limicola. 03 Feb 2018. Violet-green Swallow – Tachycineta thalassina.

2018 101

2018 Australia Woodpeckers Los Angeles 101

10,000 Birds

JANUARY 5, 2019

Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access). Fox Sparrow – Passerella iliaca. Ridgway’s Rail – Rallus obsoletus. El Centenario Tidal Flats. 01 Jan 2018. Pea Island NWR.

2018 113

2018 Australia Woodpeckers Sparrows 113