David Pattyn / Children snorkelling in the sea and swimming with bottlenose dolphins (Tursiops truncatus) with boat approaching. Indian Ocean, Zanzibar, Tanzania, August 2014.

Wim van den Heever / Large pod of Bottlenose dolphins (Tursiops truncatus) porpoising over waves during annual sardine run, Port St Johns, South Africa. Runner up in the Animals in their Environment Category of the Wildl...

Suzi Eszterhas / Bottlenose Dolphin (Tursiops truncatus) jumping, Baja California, Mexico

Doug Perrine / Baitball of Sardines / Pilchards (Sardinops sagax) during the annual Sardine Run off the east coast of South Africa at Mboyti, Transkei or Wild Coast (Indian Ocean) with Bottlenose dolphin (Tursiops t...

Flip Nicklin / Bottlenose Dolphin (Tursiops truncatus) with plastic six pack holder in mouth, Hawaii

Konrad Wothe / Bottlenose Dolphin (Tursiops truncatus) pair leaping, Honduras

Flip Nicklin / Bottlenose Dolphin (Tursiops truncatus) pod, Hawaii

Flip Nicklin / Bottlenose Dolphin (Tursiops truncatus) trio surfacing, Shark Bay, Australia

Konrad Wothe / Bottlenose Dolphin (Tursiops truncatus), Hawaii

Konrad Wothe / Bottlenose Dolphin (Tursiops truncatus) pair leaping at sunrise, Honduras

Konrad Wothe / Bottlenose Dolphin (Tursiops truncatus) pair swimming over coral reef, Honduras

Konrad Wothe / Bottlenose Dolphin (Tursiops truncatus) leaping, Honduras