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.

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, ...

There are a handful of rare birds that birders will endure physical discomfort, bad weather, and significant travel time for a chance to glimpse. Consider vagrants blown off-course or even ...

To a novice, the bird looks just like any other: two wings, a beak; its vivid blue coloring offset by a white chest and a black face. But when Brian Stokes, a graduate student in ecology, evolution ...