SCOTLAND: The Big Picture / Sea hare (Aplysia punctata) on red algae, Shetland, Scotland, UK, May.

SCOTLAND: The Big Picture / Seagrass (Aplysia punctata) bed with a sea hare, Scotland, UK, May.

MYN / Sheri Mandel / California brown sea hare (Aplysia californica), Malibu, California, USA, May, meetyourneighbours.net project

Christophe Courteau / Sea hare {Aplysia punctata} Brittany France

Christophe Courteau / Sea hare {Aplysia punctata} Brittany France

Sue Daly / Sea Hare (Aplysia punctata). Channel Islands, UK, June.

Juergen Freund / Juvenile sea hare (Aplysia sp) Batangas, Philippines

Alex Hyde / Sea Hare (Aplysia punctata) on white background. Pembrokeshire, Wales, UK. July.

Alex Hyde / Sea Hare (Aplysia punctata) camouflaged on seaweed, on a white background. Pembrokeshire, Wales, UK. July.

Juergen Freund / Sea hare {Aplysia californica} California, USA

Norbert Wu / California Sea Hare (Aplysia californica) ejects purple ink when disturbed, California

Norbert Wu / California Sea Hare (Aplysia californica) ejects purple ink when disturbed, Monterey, California