Elephant cognition Current Biology Lucy A. Bates, Joyce H. Poole, Richard W. Byrne  Current Biology  Volume 18, Issue 13, Pages R544-R546 (July 2008) DOI: 10.1016/j.cub.2008.04.019 Copyright © 2008 Elsevier Ltd Terms and Conditions

Figure 1 Adult male with tusk broken in a recent fight over access to oestrus females (left); a young calf grows up with near-constant support of female relatives of all ages (right). Current Biology 2008 18, R544-R546DOI: (10.1016/j.cub.2008.04.019) Copyright © 2008 Elsevier Ltd Terms and Conditions