Purple sea urchins (Strongylocentrotus purpuratus) in tide pool at low tide. Sea urchins feed mainly on algae,but will also eat invertebrates such as mussels,sponges and brittle stars. Photographed at Tongue Point,in Washington,USA | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Douwma, Georgette |
Bildgröße: | 5120 px × 3401 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |