Stock photography, photos: emu Stock photos of emu Photograph: © Esa Hiltula Click for a larger image and more information Keywords associated with this stock photo: emu, bird, big, tall, animal, zoology, behind, fence, beak, open, head, eye, contact, close-up, close, up, feathers, long, neck, captive, captivity, zoo, flightless, outdoor, caged, vertical, Dromaius novahollandiae, creature, nature