Sebastian Kennerknecht / Sea Otter (Enhydra lutris) mother giving pup Fat Inkeeper Worm (Urechis unicinctus) prey to feed on, Elkhorn Slough, Monterey Bay, California

Juergen & Christine Sohns / Sea Otter (Enhydra lutris) feeding on Fat Inkeeper Worm (Urechis unicinctus), Monterey Bay, California