Edited by Mark Thompson, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) California Department of Fish and Wildlife, some rights reserved (CC BY)
- 2. (c) J. N. Stuart, all rights reserved, uploaded by J. N. Stuart
- 3. (c) David Syzdek, some rights reserved (CC BY)
- 4. (c) 1999 California Academy of Sciences, some rights reserved (CC BY-NC-SA)