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The Crows are several crows that kept trying to eat seed from Marge's vegetable patch.
Marge eventually made a scarecrow to scare away the crows. This worked and they flew away. Homer came home late one night and saw the scarecrow. Scared by it, he smashed it up and the crows liked him because of this and Homer became the alpha crow. He orders the crows to do his bidding and they bring him beer, donuts, other food and Playdude magazines.
In Moe's Tavern, Barney went missing as Homer and the crows came in. Homer found one of his buttons, dripping in blood and Moe orders Homer to get the crows out of there. In bed that night, Homer names his crows and they make Marge nervous. When Marge says that she is sleeping on the couch, the crows take her place in bed.
Laying on his hammock, some of the crows feed him. A couple of crows pick up Maggie and fly off with her. She fell out of her clothes and used her nappy as a parachute. Homer then tells the crows that they need some time apart before telling them to shoo. They then attack Homer, brutally pecking at him.