Ants and butterflies have antennae. Bird A bird is an animal with feathers. All birds have wings but not all birds can fly. Ostriches, emus and penguins are birds that can't fly. Parrots, pelicans and wedge-tailed eagles are birds that can fly.
All birds hatch from eggs.
All birds are warm blooded. Carnivore Any animal that eats mainly meat. Cats, dogs, dingoes, crocodiles, frogs, fur seals and wedge-tailed eagles are carnivores. Egg An egg is a roundish object produced by a female animal which contains or grows into its young. Female echidnas, platypuses, emus, parrots, pelicans, wedge-tailed eagles, crocodiles, turtles, Lake Eyre Dragons, sea dragons, frogs, butterflies, ants and spiders lay eggs.