Across backyards, campuses, rainforests and even aquariums, birds are changing in ways that are startling veteran researchers. From hybrid jays that should not exist to songbirds that reshape their ...

SALINEÑO, Texas (Border Report) — Bob Bowman sometimes sees hundreds of birds every day as a caretaker of the Salineño Wildlife Preserve, which is located just feet from the Mexican border in deep ...

Here's a fun question. What do you call the offspring when a blue jay and a green jay mate? Well, in Texas, when one such bird was discovered, the name that the public has decided on is grue jay. But ...

Add Yahoo as a preferred source to see more of our stories on Google. For the first time, an offspring of a blue jay and a green jay was found in the wild, researchers say. A Bexar County resident saw ...