CHRISTOPHER SWANN / SCIENCE PHOTO LIBRARY CHRISTOPHER SWANN / SCIENCE PHOTO LIBRARY
Bottlenose dolphins (Tursiops truncatus). The bottlenose dolphin can reach a length of four metres, although females are smaller than males. They are highly intelligent, and in the wild they work in teams, plan hunting strategies and have an intricate social system. Photographed in the Gulf of California, Mexico.
Model release not required. Property release not required.