10,000 Birds

AUGUST 3, 2021

Bird communication is a complex and evolving science. It’s a joy to witness, hear, comprehend, and know. * Flight Calls of Migratory Birds by Bill Evans & Michael O’Brien, originally available in CD-ROM format in 2002, is now available free at [link]. ** For more on female bird song and The Galbatross Project, see [link].

North America 278

North America Research Birds Groups 278

10,000 Birds

FEBRUARY 6, 2024

As we know from the French documentary La Marche de l’Empereur ( March of the Penguins) , the females skedaddle from the breeding colony once she produces an egg, leaving the egg to be incubated by the males, who fast for 120 days while keeping the egg in a flap of their feet. (I

Penguins 157

Penguins Seals Leopards Research 157

10,000 Birds

JULY 10, 2012

More than 150 bird species are known to have become extinct over the past 500 years, and many more are estimated to have been driven to extinction before they became known to science. A pair of Hooded Vultures in Selous Game Reserve, Tanzania by Adam Riley. Rueppell’s Vulture scanning for a carcass at Ndutu, Tanzania by Adam Riley.

Endangered Species 191

Endangered Species Species Morocco South Africa 191

10,000 Birds

NOVEMBER 3, 2018

Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. 28 May 2018. 28 May 2018.

2018 113

2018 Australia Woodpeckers Los Angeles 113

10,000 Birds

OCTOBER 6, 2018

Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. 28 May 2018. 28 May 2018.

2018 113

2018 Australia Woodpeckers Los Angeles 113

10,000 Birds

AUGUST 4, 2018

Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. 28 May 2018. 28 May 2018.

2018 101

2018 Australia Woodpeckers Los Angeles 101

10,000 Birds

JANUARY 5, 2019

Jamaica Bay, Big Egg Marsh. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Jamaica Bay, Big Egg Marsh. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Stormwater Treatment Area 5/6.

2018 113

2018 Australia Woodpeckers Sparrows 113