| Feet of an Atlantic puffin (Fratercula arctica) at Sumburgh Head on the southern tip of Shetland, Scotland, UK, showing the inner toe nail curved over as an adaptation for helping to dig out their nesting burrows. | |
| Lizenzart: | Lizenzpflichtig |
| Credit: | Science Photo Library / Cooper, Ashley |
| Bildgröße: | 4849 px × 3610 px |
| Modell-Rechte: | nicht erforderlich |
| Eigentums-Rechte: | nicht erforderlich |
| Restrictions: | - |