Great egrets and little blue herons. Blue-winged warblers and yellow-bellied sapsuckers. Snowy owls and tropical kingbirds. Across North America, three-fourths of bird species are in decline ...

WASHINGTON — Bird flu has devastated poultry and dairy farms, and sent the price of eggs soaring in the United States since it was first detected in North America in late 2021.

Bird flu has devastated poultry and dairy farms, and sent the price of eggs soaring in the United States since it was first detected in North America in late 2021.. A view shows a sign with bird ...

Analysis of nearly 500 bird species across North America has found that three-quarters are declining across their ranges, with two-thirds of the total shrinking significantly.

More than 170 species of North American wild birds – including ducks, geese, gulls, owls, eagles and others – have been infected with bird flu. Take precautions around sick or dead wild birds ...

The steepest drops in number are seen in areas that host the largest populations — a trend observed for more than 80% of bird species across the continent.