Researchers evaluated the safety and immune response of a poultry-derived H5N1 avian influenza vaccine in black vultures and ...

On Wednesday, the Trump administration proposed changing the definition of "harm" in the bedrock environmental law, which ...

As more than a billion birds begin their spring migration across California to their summer breeding grounds in the north, the state's birdwatchers are getting out their binoculars, maps, and ...

Safari Park, San Diego Zoo and SeaWorld have not seen any of the animals in their collections infected in the three years ...

“What are the birds that are endangered? That took me on a nine-month research project,” she says. “I started working on figuring out how I was going to draw them and … I started expanding ...

R An endangered bird species, the snowy plover ... an environmental scientist for California State Parks. "It also makes it harder for a scientist to find them but certainly almost impossible ...

How is the bird flu outbreak affecting endangered bird species? In the case of critically endangered California condors, scientists organized a vaccination program after some birds became infected.