What do you get when you cross a blue jay with a green jay? That’s not the start of a joke, but the subject of a new study that aims to describe a hybrid bird never encountered before in the wild. The ...

(CNN) — What do you get when you cross a blue jay with a green jay? That’s not the start of a joke, but the subject of a new study that aims to describe a hybrid bird never encountered before in the ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The newly discovered bird (center) is a hybrid of a blue jay (left) and a green jay (right), with ...

AUSTIN (KXAN) — A new bird, discovered just outside of San Antonio, is taking the birding world by storm. Part Blue Jay, part Green Jay: the “Grue Jay”. The “Grue Jay” is slightly paler than its dad ...

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 ...