When Edgar Allen Poe had to find a bird annoying enough to drive a man insane, the choice was easy: a raven. Corvids—the avian family that includes ravens and crows—are notorious for causing mischief to humans and animals alike. They steal food, knock over trash cans, harass dogs, tailgate raptors, raid nests for eggs, and engage in all kinds of behaviors that have people wondering, “Why are these birds such jerks?”