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The Dolphin Is A Breed Of Dolphin

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Maui’s dolphin is a breed of dolphin that is slowly heading toward extinction, as they are a very endangered subspecies (1). On the North West coast of the North Island in New Zealand (between Dargaville and New Plymouth) lays isolated areas, which is where the Maui dolphin can be found, normally found in groups of approximately 1 to 5 dolphins within about 5 nautical miles of the shore. (2). Maui’s dolphin is the smallest breed of dolphins; they range in size from approximately 1.2-1.7m and weigh roughly around 50kg (3)(4). Majority of the dolphin is coloured a light grey (back and sides), whilst having a white brush of colour along the sides of its body. They have an identifiable dorsal fin as it is more rounded compared to most dolphin fins that are sickle-shaped (5)(6). They feed on small fish such as squid, flatfish, and cod, therefore not making too big an impact on the food chain. Over the recent years Maui dolphins have declined in numbers from approximately 150 in 2004, down to 55 Maui’s Dolphin observed in 2012 (7)(8). According to “A risk assessment of threats to Maui’s dolphins” the subspecies is in population decline holding a survival rate of 84% and a population decline rate of 2.8% per year, these statistics were taken between the years of 2001 and 2011 (9). If threats to the Maui’s dolphin remain as they are it has been indicated that there is a 95.7% chance that the population will decline, therefore leading it to extinction (10). This can be seen as a

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