Flip Nicklin / Common Dolphin (Delphinus delphis) group jumping, New Zealand

Flip Nicklin / Dusky Dolphin (Lagenorhynchus obscurus) trio surfacing, Kaikoura, New Zealand

Flip Nicklin / Common Dolphin (Delphinus delphis) group at water surface, Kaikoura, New Zealand

Todd Pusser / Killer whale {Orcinus orca} attacking Dusky dolphin Kaikoura New Zealand

TOM WALMSLEY / Hectors dolphins surfacing {Cephalorhynchus hectori} Akaroa, New Zealand

TOM WALMSLEY / Hectors dolphins underwater {Cephalorhynchus hectori} Akaroa, New Zealand

TOM WALMSLEY / Hectors dolphin ventral tail slap {Cephalorhynchus hectori} Akaroa, New Zealand

TOM WALMSLEY / Hectors dolphin {Cephalorhynchus hectori} Akaroa, New Zealand

TOM WALMSLEY / Hectors dolphin at surface {Cephalorhynchus hectori} Akaroa, New Zealand

TOM WALMSLEY / Dusky dolphin underwater {Lagenorhynchus obscurus} Kaikoura, New Zealand

Todd Pusser / Dusky dolphin surfacing {Lagenorhynchus obscurus}, Kaikoura, New Zealand, Pacific

TOM WALMSLEY / Hectors dolphin mother + calf {Cephalorhynchus hectori} Akaroa, New Zealand