We have been having tons of rain and the earth worms are all gathering in our driveway. We decided to give some to the chickens. As soon as my hubby dropped one in, a chicken grabbed it and off it ran, with everyone else in chase. We threw about 6 worms in, and they were ripping them apart, and chasing each other. They seem to have eaten them all!! What a fun rainy day activity for the chicks in the brooder, when they could not spend any time outside.