Hummingbirds are perhaps our best-loved birds, but there’s a lot that people don’t know about them. What kinds of hummingbirds are these? Do they migrate? What does their courtship look like? Right ...

For the first time, scientists described a hummingbird chick potentially mimicking a poisonous caterpillar to avoid getting eaten. When Jay Falk and Scott Taylor first saw the white-necked Jacobin ...