Edited by sayijaw460, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Rich Hoyer, some rights reserved (CC BY-NC-SA), uploaded by Rich Hoyer
- 2. (c) Arthur Chapman, some rights reserved (CC BY-NC-SA)
- 3. no rights reserved, uploaded by Kahio T. Mazon
- 4. (c) João Medeiros, some rights reserved (CC BY)
- 5. (c) Horacio Sirolli, some rights reserved (CC BY-NC), uploaded by Horacio Sirolli
- 6. (c) Laura Clark, some rights reserved (CC BY), uploaded by Laura Clark
- 7. (c) Alex Popovkin, Bahia, Brazil, some rights reserved (CC BY)
- 8. (c) pinus_taeda, some rights reserved (CC BY-NC)
- 9. (c) Liu Idárraga Orozco, some rights reserved (CC BY-NC), uploaded by Liu Idárraga Orozco
