This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
AukBones. Bones of Great Auk from kitchen midden The Great Auk or Garefowl Its history archaeology and remains by Grieve Symington published by Thomas Jack London Original image caption Two Humeri and two Tibiae of the Great Auk Alca impennis found in kitchen midden at Keiss Caithnessshire half the natural size The Great Auk or