Scientists find that 82 percent of birds-of-paradise species show biofluorescence, often on their feathers, throat or inner ...

Birds-of-paradise are known for their bright colours and courtship displays. Now, it turns out that many species also have ...

Interestingly, birds remain woefully understudied when it comes to the optical extras. Until now, no one had looked for the ...

OK, sure, maybe Rio is a pet Indian Ringneck parrot and not a world-famous actor or pop star, but this funny blue bird is an A-lister in my heart! I'm really not just saying that, either: Rio has a ...

Male ruffs have the ability to eliminate excess sex hormones from their bloodstream. We often associate high testosterone ...