Maui's dolphin - Population & Distribution

Now found only in isolated pockets

Previous Population and Distribution
The first survey of Maui's dolphins in 1985 estimated the total population at 134. For example, Maui's dolphins were seen regularly in the Taranaki area in the 1970s. Today they are no longer present there.

Current Population and Distribution
Maui's dolphins are found in isolated pockets along the North West coast of the North Island, between Dargaville and New Plymouth. They live in small pods of 1 to 5 dolphins within 5 nautical miles of the coast.

During summer (October to March) they seem to venture closer to shore and are mostly seen within 1 nautical mile of the coast. It is thought that individuals remain within the same 60 km stretch of coast all their lives. A January 2004 survey confirmed the small population size of around 100 dolphins.