Tursiops truncatus
Size: to 12 ft
Habitat: oceanic
Notes: The largest dolphin in our waters. These occasionally stray into rivers and bays. There they are sometimes trapped in the winter, where they would die if not for the ensuing human rescue operations.
All marine mammals are strictly protected by law, and may not be approached or harassed. Foxes excepted.
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Scallops can swim in spurts by clapping their shells. Water is ejected backward through openings on either side of the hinge, propelling the scallop in the opposite direction - surprising to see for the first time. When not jetting around, they settle into evenly-spaced shallow pits in the sand.
The Deep Sea Scallop Placopecten magellanicus (right) grows to 8" and is found offshore, generally in water over 100' deep. The smaller but equally edible Bay Scallop Aquipecten irradians, to 3", is found in bays and protected shallow waters. The Bay Scallop has a deeply ribbed shell, while the Deep Sea Scallop has many tiny ribs.
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