Add Yahoo as a preferred source to see more of our stories on Google. A rare hybrid (center) identified in a San Antonio suburb is the result of mating between a male blue jay (left) and a female ...

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 ...

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. Here's a fun question.

It’s that time of year: the Christmas Bird Count, when birders go out in flocks to record all the birds they see in a single day. The data collected during this annual tradition gets compiled by the ...

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 ...

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 ...