Edited by Noeliria Noe, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Joan Simon, some rights reserved (CC BY-SA)
- 2. (c) Xavier Béjar, some rights reserved (CC BY-NC-SA)
- 3. (c) Ettore Balocchi, some rights reserved (CC BY)
- 4. (c) Babij, some rights reserved (CC BY-SA)
- 5. (c) Andreas Rockstein, some rights reserved (CC BY-SA)
- 6. (c) Josef F. Stuefer, some rights reserved (CC BY)
- 7. (c) Julia Housden Proulx, some rights reserved (CC BY-NC), uploaded by Julia Housden Proulx
- 8. (c) V.S. Volkotrub, some rights reserved (CC BY-NC), uploaded by V.S. Volkotrub
