10,000 Birds

SEPTEMBER 1, 2016

Photo: This area holds 3 to 4 breeding pairs of White-tailed Eagles , which represents the biggest density per square mile anywhere in the country. The shallows are full of ducks in eclipse, a real puzzle that requires a bit of time and a sharp eye – something you usually reserve for warblers and such. Photographed by Szekeres Levente.

Serbia 160

Serbia Protection Eagles Ducks 160

10,000 Birds

SEPTEMBER 6, 2016

The Achiever’s survey voyages took place from 2005 to 2008; the goal was to collect baseline data on sea mammals and marine birds. The species was seemingly killed off by feather hunters, but then, after years, reappeared at the site of one of the deserted breeding colonies, Torishima Island in Japan. And, this was badly needed.

Fox 100

Fox Albatross Geese Bald Eagle 100

10,000 Birds

DECEMBER 7, 2021

The guide covers over 650 species, most of the breeding birds in the United States (minus Hawaii) and Canada (like most guides with ‘North America’ in its title, it does not include Mexico or the Caribbean). Acorn Woodpeckers use both communal and cooperative breeding strategies which vary widely among family groups.

Eggs 221

Eggs Birds United States Sparrows 221

10,000 Birds

DECEMBER 5, 2017

“Ducks, Geese, and Swans” in the front, “Blackbirds” in the back; “Caracaras and Falcons” next to “Old World Parrots,” “Loons” about one-third of the way down the list, after “Tropicbirds” and before “Albatrosses.”

North America 179

North America America Birds 2017 179