Long-spined sea urchinBiscayne National Park; National Park ServiceLong-spined sea urchin.
Long-spined urchinBiscayne National Park; National Park ServiceLong-spined urchin with black, purple, and dark colors.
Man in boat penning stranded porpoiseEverglades National Park; National Park ServiceView of man in skiff and nets around porpoise. Caption reads: "Seaquarium personnel in skiff have surrounded porpoise stranded in canal since hurricane Donna". Locality: East Cape Canal.