Blue jays might be beautiful, but there's a good reason many bird enthusiasts don't want them around their feeders. Learn why ...

Baseball has been creating some wonderful publicity for the blue jays lately — the ones that love eating peanuts and have ...

Researchers have found a new "grue jay" bird in South Texas, a hybrid between blue and gray jay birds that is likely the result of shifting weather patterns and climate change.

The mystery bird was observed following a flock of blue jays, making similar calls. But it also produced the clicks and rattling vocalizations of a green jay.(Brian Stokes/University of Texas via CNN ...

It's a blue jay! It's a green jay! It's a... grue jay? Learn why a hybrid bird spotted in Texas is making headlines across the country.

Think you’ve seen every bird in Texas? Not this one. A new blue-and-green jay hybrid is turning heads after weather-driven habitat shifts brought two species together in the same patch of sky. "We ...

Genetic testing confirmed the offspring came from a male blue jay and female green jay. Scientists believe this hybrid is the result of the two species’ habitat ranges overlapping for the first time, ...

A remarkable discovery in Texas has given bird enthusiasts and scientists something new to talk about, a hybrid bird born ...

They’re cheering for Canada’s team while capturing the excitement and emotion of the World Series. Check out these team ...

(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 ...