Edited by Царство тигров, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Bird Explorers, some rights reserved (CC BY-NC), uploaded by Bird Explorers
- 2. (c) Zinogre, some rights reserved (CC BY-SA), uploaded by Zinogre
- 3. (c) anonymous, some rights reserved (CC BY-SA)
- 4. (c) frankf, some rights reserved (CC BY-NC)
- 5. (c) Alexey Zyryanov, some rights reserved (CC BY-NC), uploaded by Alexey Zyryanov
- 6. (c) Robin Gwen Agarwal, some rights reserved (CC BY-NC), uploaded by Robin Gwen Agarwal
- 7. (c) Ad Konings, some rights reserved (CC BY-NC), uploaded by Ad Konings
- 8. (c) Paul Cools, some rights reserved (CC BY-NC), uploaded by Paul Cools
- 9. (c) Frans Vandewalle, some rights reserved (CC BY-NC)
- 10. (c) sailesh panchal, some rights reserved (CC BY-NC-ND)
- 11. (c) Oliver Drescher, some rights reserved (CC BY-NC), uploaded by Oliver Drescher
- 12. (c) Ján Svetlík, some rights reserved (CC BY-NC-ND)
- 13. (c) Allan Hopkins, some rights reserved (CC BY-NC-ND)
- 14. (c) Kala Murphy King, some rights reserved (CC BY-NC-ND), uploaded by Kala Murphy King
- 15. (c) Otgonbayar Tsend, some rights reserved (CC BY-NC), uploaded by Otgonbayar Tsend
- 16. (c) Kentish Plumber, some rights reserved (CC BY-NC-ND)
- 17. (c) Pirataber, some rights reserved (CC BY), uploaded by Pirataber
- 18. (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley
- 19. (c) Ron Knight, some rights reserved (CC BY)
- 20. (c) Ксения Соварцева, some rights reserved (CC BY-NC), uploaded by Ксения Соварцева
- 21. (c) zametnya, some rights reserved (CC BY-NC)
- 22. no rights reserved, uploaded by Александр Чегодаев
