Crows eat a variety of food. They will eat fledglings (baby birds) and eggs from nests, small animals (mice and rats), carrion (dead animals), vegetables and garbage. for much of the year, crows and rooks dig into grassland with their strong beaks, and eat various kinds of insect grubs and worms. Because they may attack the nest of other birds, crows may get mobbed by other species. This is when the defending birds group together to chase off the crow. Also, on farms, crows will eat vegetables and seeds. Farmers do not want this to happen so they make a scarecrow. This is an object made of straw and old clothes. It looks like a man and it may scare the crows away.