Tourists during Dolphin watching tour, Walvis Bay, Namibia

Tourists during Dolphin watching tour, Walvis Bay, Namibia

An adult Pacific white-sided dolphin (Lagenorhynchus obliquidens) bow-riding in Johnstone Strait, British Columbia, Canada

Adult Peale's Dolphin (Lagenorhynchus australis) bow-riding Zodiacs on New Island in the Falkland Islands

Adult Commerson's dolphin (Cephalorhynchus commersonii) surfacing, Carcass Island in the Falkland Islands, South America

A pod of Pacific white-sided dolphins (Lagenorhynchus obliquidens) bow-riding in Johnstone Strait, British Columbia, Canada

Killer whale female (Orcinus orca), tail-lobbing off Isla San Lorenzo, Baja California, Sea of Cortez, Mexico, North America

High angle view of Mixed Race woman running on sidewalk near mural

Mixed Race woman running on sidewalk near mural

Spinner dolphin, Stenella longirostris, Namu atoll, Marshall Islands (N. Pacific).MID0042

Dolphin, Honduras

Bottlenose Dolphin (Tursiops truncatus) and scuba diver, Bahamas, Central America

Bottlenose Dolphin (Tursiops truncatus) and scuba diver, Bahamas, Central America

Dolphin Bay in Rock Islands, Micronesia, Palau