Grackles are large blackbirds that have a reputation as bullies at feeders. There are three types of grackle birds to look ...

A study on bird intelligence found that emus and rheas can solve puzzles to access food, proving they can innovate.

Birds of paradise, already famous for their spectacular courtship displays, reveal a new astonishing facet: their ability to emit fluorescent light. A recent study shows that this ...

A single gene in the shorebird species known as ruffs controls the levels of testosterone in males, and this in turn affects ...