The hybrid bird is the product of two species whose habitat ranges began to overlap a few decades ago, potentially due to ...

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

A study recently published in Ecology and Evolution confirmed that the bird was a hybrid between the blue jay and green jay ...

Unlike birds whose plumage is mostly blue, the green coloring of a green bird’s feathers is the result of pigment, not a trick of the light. These birds’ emerald green, lime green, chartreuse, or ...

The study revealed that, contrary to their depictions in popular media, chameleons cannot display patterns on their skin. The ...

Bird watchers, grab your binoculars as an uncommon beauty was spotted along a trail on San Antonio's Southside. The city's parks and recreation department posted on Facebook a picture of a Green Jay ...

Warming temperatures have prompted a rare hybridization of a blue jay and green jay, according to researchers at the University of Texas who studied the striking bird's genealogy.