Printouts Bottlenose dolphins are small, toothed whales that have a long, beaklike snout, a sickle-shaped dorsal fin, and sharp teeth.
Dolphins breathe air through a single blowhole.
Bottlenose dolphins have a life span of about 25 years. Fish swim by moving their tail left and right. Bottlenose dolphins are hunters who find their prey at the surface of the water, eating mostly fish and squid . The bottlenose dolphin is found worldwide in tropical and temperate waters. Some live offshore and others live near the coast.