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.

The subdominant birds “have a very high mortality rate,” noted Barnard. Although gray jays are not uncommon in Vermont and New Hampshire, there’s reason to think the species is losing ground. Barnard ...

Here's a fun question. What do you call the offspring when a blue jay and a green jay mate? Well, in Texas, when one such bird was discovered, the name that the public has decided on is grue jay. But ...