Bird nest Types of nests Ground and mound nests
 Many birds nest right on the ground. After carving out a little hole, ground and mound nesters line the nest with grass or other materials. Geese even pick feathers from their breasts and make a nice downy bed for their eggs. Most ducks, geese, and quail like the ground for nesting. Penguins nest on the ground, too, pushing rocks around the nest to keep it from washing away with flood waters. Usually, males make ground nests.