Photo Credits
| Photographic Credits | Number of photos |
|---|---|
| Andrew Neild | 59 |
| Mauro Costa | 53 |
| Used with permission of the Trustees of the Natural History Museum London | 34 |
| Oswaldo Hernández | 21 |
| Quintín Arias | 15 |
| Angel Viloria | 12 |
| Maurizio Bollino | 10 |
| Didier Descouens | 7 |
| Marco Gaiani | 3 |
| Manuel Alberto Perez Ramirez | 3 |
| Evelin Arcaya | 2 |
| NGS Group | 2 |
| Tomasz Wilhelm Pyrcz | 2 |
| José Roberto Peruca | 1 |
| Ian Kitching | 1 |
| Bernard Dupont | 1 |
| Andreas Kay | 1 |