The giant nudibranch pounces on its favourite food, the tube-dwelling anemone. The anemone's defence is to retract. Realize the nudibranch is not getting eaten! I did not capture it on video, but the nudibranch withdrew with anemone tentacles in its mouth.
giant nudbranchtube dwelling anemonefeedingvideonorthern vancouver islandbritish columbiacanadasea slugnudibranch