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 ...

The animal kingdom gives us rainbows of color with butterflies and chameleons, and clownfish, but birds give us just as much of a show. Among the peacock, the toucan, and the macaw, there’s a ...

Despite their colorful appearance, blue jays are actually in the family Corvidae, the same as crows and ravens. These birds are typically 9 to 12 inches long from beak to tail and weigh under 3.5 ...

A new blue-and-green jay hybrid was discovered in San Antonio, Texas. Changing weather caused the habitats of blue jays and green jays to overlap, leading to the hybrid. This is the first observed ...

Biologists are attributing this new hybrid bird to abnormal mating behavior to climate change BrianTravis Maher/Cornell Lab of Ornithology/Macaulay Library, Stokes/University of Texas at Austin, Brien ...

TEXAS, USA — Scientists at The University of Texas at Austin have discovered what may be the first vertebrate hybrid created by climate change, after two bird species expanded their ranges and met in ...

In 2006, the American Ornithologists’ Union (AOU) took a closer look at the western bird known as the “blue grouse” and reclassified it into two separate species: the sooty grouse and the dusky grouse ...

Rare bird sighted in the UK this month looks like a "robin that's been to the paint shop" - and it's unusual to spot one in Southern England ...