High-tech tags are revealing a side of the Hector’s dolphin the world rarely sees – its showstopping acrobatics beneath New Zealand’s waters. At just 1.4 meters (4.5 feet) long, Hector's dolphins ...

DOC introduces new restrictions for Hector's dolphin viewing (3 min 56 sec) The Hector's dolphin is one of the world's smallest dolphins, but for tourism operators in Akaroa, trips to view and swim ...