Edited by Anna Livia Singer, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Patrick Alexander, some rights reserved (CC BY-NC-ND)
- 2. (c) Mary Keim, some rights reserved (CC BY-NC-SA)
- 3. (c) Judith Ellen Lopez, some rights reserved (CC BY-NC)
- 4. (c) PINKÉ, some rights reserved (CC BY-NC)
- 5. (c) Matthew Herron, some rights reserved (CC BY-NC), uploaded by Matthew Herron
