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

Despite millions of years of evolutionary separation and a geographical divide, a blue jay and green jay mated in Texas. This bird is the result.

Fans of blue jays apparently find their antics — which include a nod to greed and theft — fascinating, says columnist ...

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.

Host Peter O'Dowd talks with Brian Stokes, graduate student in ecology, evolution and behavior at the University of Texas at ...

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

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 ...

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