The researchers tagged the mystery bird and drew blood for genetic sampling. They noted that their study subject displayed ...

A hybrid bird found near San Antonio is the offspring of the two types of jays, UT Austin researchers say. It's likely the first found in the wild.

Discover the unprecedented hybrid of a blue jay and a green jay, a rare occurrence linked to climate change and suburban ...

The savages in the box were no match for rookie Trey Yesavage, Vladimir Guerrero Jr. blasted the first grand slam in Toronto ...