Maui Dolphin Food Chain

The maui s dolphin s diet consists of a range of fish such as ahuru red cod and sole.

Maui dolphin food chain. Powered by create your own unique website with customizable templates. Dolphins are a type of consumer called a carnivore because they eat only meat. The maui dolphins have distinctive grey white and black markings and a short snout. If we lose the maui dolphin it is likely the effects will cascade through the food chain to radically.

Dolphins subsequent to the post glaciation submergence of the cook strait area 15 000 to 16 000 years ago although the maximum depth separating the north and south islands is about 150 m and it is known that hector s dolphins can cross this depth. Māui dolphin feed on a variety of species of fish such as red cod āhuru and sole. It is very difficult to establish links between seismic tests and dolphin mortality. Food chains show the transfer of energy between specific plants and animals.

A 2019 spatial risk assessment estimated that waikato coast had the highest load of toxoplasma oocysts of all new zealand s coastal waters on the basis of relatively high human cat density and also high runoff. The information currently available is inadequate to allow any conclusions to be drawn about threats posed by offshore mining beyond suggesting that a potential for adverse impacts exists. They also will sometimes eat squid. This area exhibits the highest risk for maui s dolphin populations through the overlap of high dolphin density and.

Difference between māui dolphin and hector s dolphin. The māui dolphin is named cephalorhynchus hectori maui and hector s dolphin is named. However this makes them more vulnerable to harm from human impact on their environment. Dolphins are part of an ocean food chain.

Because these dolphins prefer to stay near the coastline they aren t overly vulnerable to attacks from predators such as sharks. They feed throughout the water column on both bottom dwelling fish and free swimming prey.