A male blue jay on the left, a female green jay on the right and a hybrid offspring of the two species in the center. Travis Maher / Cornell Lab of Ornithology / Macaulay Library (left); Brian Stokes ...

Ornithologists and hobby birders alike were thrilled over the hybridization. Scientists are continuing to find ways in which climate change is impacting animal species and ecosystems. Warming ...

Birds of a feather flock together, the adage goes. But a rare bird spotted in Texas suggests there's more ornithological intermingling than previously thought. When researchers at the University of ...

Scientists are continuing to find ways in which climate change is impacting animal species and ecosystems. Warming temperatures have prompted a rare hybridization of a blue jay and green jay, ...

Despite their colorful appearance, blue jays are actually in the family Corvidae, the same as crows and ravens. These birds are typically 9 to 12 inches long from beak to tail and weigh under 3.5 ...