ScienceMale Hummingbirds Use Their Whistling Tail Feathers To Attract Females, No One Is Sure Why They Do It Hummingbirds' flight capabilities and size are already impressive, but scientists have now discovered a new feature of these birds. To attract mates, male hummingbirds sing with their tail feathers.by Jean-Pierre Chigne
ScienceHummingbirds aren't the only birds that know how to get aggressive: A look at angry birdsby James Maynard
ScienceHummingbird evolution accelerated in the 'Eden' of South America starting millions of years agoby Jim Algar