The bald eagle is a national symbol in the U.S., and if you want to catch a glimpse of one, you might think about taking a ...

Six months earlier, these birds had made an epic journey to get here, flying all the way from Alaska. Astonishingly, they didn’t stop along the way. For eight or nine days straight, they flew ...

Although most birds are quietly procreating in tidy relationships, others are indulging without regard to traditional human notions of one-to-one romance. Indeed, ornithologists have determined that ...