Edited by Tony Rebelo, Geoff Nichols, and graham_g, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) C. E. Timothy Paine, some rights reserved (CC BY-NC)
- 2. (c) bill-turner, some rights reserved (CC BY-NC)
- 3. (c) David Renoult, some rights reserved (CC BY-NC), uploaded by David Renoult
- 4. (c) Mark Hyde, Bart Wursten and Petra Ballings, some rights reserved (CC BY-NC)
- 5. (c) Adriaan Grobler, some rights reserved (CC BY-NC), uploaded by Adriaan Grobler
- 6. (c) graham_g, some rights reserved (CC BY-NC)
- 7. (c) Joseph Heymans, all rights reserved, uploaded by Joseph Heymans
