Bullhead (Cottus gobio). This species of freshwater fish is nocturnal. It is preyed on by trout. Photographed in the River Taw,Devon,UK | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Wheeler, Dr. Keith |
Taille de l’image : | 4368 px × 2912 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |