Blue-and-green jay hybrid is turning heads in San Antonio, Texas, after weather-driven habitat shifts brought 2 species ...

When it comes to rare birds, not every unusual appearance has a clear answer. The double-striped thick-knee, for example, is ...

A double-striped thick-knee bird was spotted on private property in Nixon, Texas, on Sunday, Sept. 14, marking the first time ...

While cooler air has had a hard time sweeping across the Big Country and the city of Abilene, there’s something else filling ...

The ranges of the two parent bird species have expanded due to climate change and now overlap around San Antonio, researchers ...

A rare bird alert on the eBird app led University of Texas researchers to discover a rare hybrid from a blue jay and green jay mating.

Researchers at UT Austin are chirping about a brand new bird.

Scientists in Texas confirmed the existence of a rare hybrid bird, the offspring of a green jay and a blue jay. It’s one of the first known cases of climate change driving two species into the same ...

Warming temperatures have prompted a rare hybridization of a blue jay and green jay, according to researchers at the ...

With spotty law enforcement crackdowns on cockfighting, weak criminal penalties and ties to international battle pits, the ...