PO ExtAn 004 Aphanapteryx bonasia PO_Extinct_Animals

The picture has something of this: bird, animal, wildlife, feather, nature, poultry, beak, zoology, neck, wild, wing, heron, avian, profile, ornithology, large.
Perhaps it’s a drawing of a bird with a long neck and long legs standing next to a body of water with grass in the foreground.