I had, key word is HAD, 10 3 week old chicks and a turkey that I was raising together with 1 Goose, 3 Ducks. They were all the same age. Hatched within hours of each other. I started having what I thought was chicks cannabalizing each other until the only ones left are the ducks and goose. Everything was consumed except the wings, heads and feet. Nothing is getting in with them, unless it can fit thru a one inch hole. They were checked on several times during the day and seemed fine, all huddled and/or waddling around together. No pecking at each other to speak of. But in the morning there would be from 1 to 3 birds dead. There is lots of room at the feeder and waterer. The ducks and goose have a small wading pond they seem to enjoy. Help! Please!