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. It’s not easy. As of 2024, the ‘Alala are extinct in the wild though they live on in captivity.

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). . This is a project that clearly spanned decades.

New York City 146

New York City New York Birds Breeding 146

10,000 Birds

JANUARY 1, 2024

But I can assure you that just as many men, whose profound knowledge of the natural sciences is known to the world and who are by no means enemies of sensible innovations, also consider the path I have taken to be quite expedient. – Some ornithological research is surprisingly simple.

Birds 180

Birds Research Science Europe 180

10,000 Birds

NOVEMBER 3, 2018

Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Fox Sparrow – Passerella iliaca.

2018 113

2018 Australia Woodpeckers Sparrows 113

10,000 Birds

OCTOBER 6, 2018

Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Fox Sparrow – Passerella iliaca.

2018 113

2018 Australia Woodpeckers Los Angeles 113

10,000 Birds

AUGUST 4, 2018

Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Fox Sparrow – Passerella iliaca.

2018 101

2018 Australia Woodpeckers Los Angeles 101

10,000 Birds

JANUARY 5, 2019

Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. 07 Jan 2018. 06 Jan 2018. 09 Jan 2018.

2018 113

2018 Australia Woodpeckers Sparrows 113