A study published in Science reveals that North American bird populations are declining most severely in areas where they should be thriving. Researchers from the Cornell Lab of Ornithology ...

WASHINGTON — At least 112 North American bird species have lost more than half their populations in the past 50 years, according to a new report published March 6.

Animalia 75 percent of North America’s bird species are in decline, study says. Birds are rapidly vanishing from North America, with dramatic population losses in places that were once thought safe.

A major new study finds that 75% of North American bird species are in sharp decline—often in areas where they were once most abundant—highlighting urgent conservation needs and surprising ...

More than 170 species of North American wild birds – including ducks, geese, gulls, owls, eagles and others – have been infected with bird flu. Cases of avian influenza continue to be found in ...

More than 170 species of North American wild birds – including ducks, geese, gulls, owls, eagles and others – have been infected with bird flu. Advertisement Article continues below this ad ...

The name change will be coming to many North American birds with human names like Anna’s Hummingbird and Harris’s Hawk. To stream CBS 8 on your phone, you need the CBS 8 app. Download the CBS ...

Perhaps one of my most sought-after birds in North America is the American Dipper. I first learned about these birds when I was taking an Ornithology class, and it has ...

The worker was exposed while working with infected dairy cattle when he contracted the D1.1 genotype bird flu strain.. What is the new bird flu strain? According to the U.S. Department of ...

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 ...