Strolling through St. Paul’s Phalen Park last fall with some birdwatching friends, I heard an unusual bird call, repeated several times. Following the sounds to an oak tree, we were startled to see ...

If you're a male budgie, attracting a mate is all about brains rather than brawn, researchers have found. Researchers studying the birds found seeing 'clever behavior' in a male made them irresistible ...

Penny Olsen does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...