Footage of a Peregrine falcon attacking a pelican to protect their babies has the internet struggling to catch its breath.

Birds aggressively chase snakes away from their nests. This behavior, known as mobbing, is a defense system to protect eggs ...

Add Yahoo as a preferred source to see more of our stories on Google. Never move or otherwise disturb a bird's nest while it's being actively used by birds. Only after you have confirmed the nest is ...