Thornback ray from the Helford estuary - June 2022

Diving with Porthkerris Divers in Cornwall
This thornback ray (Raja clavata) was seen in the Helford river and is a popular dive site out of Porthkerris.
This is the most commonly seen ray in British waters and its name comes from spines all along its back.

Olympus EM-10 with Olympus 8mm fisheye lens