Eel pass passing underneath a small stone arch bridge. Eel passes allow eels and elvers to continue moving through freshwater where there are structural barriers or obstacles. Filmed on a river in Gloucestershire, England. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / JACK PERKS PHOTOGRAPHY |
Modell-Rechte: | nicht erforderlich |
Länge: | 17 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |