Australian humpback dolphins prefer inshore habitats in Moreton Bay. Indian Ocean Humpback Dolphin (Sousa plumbea) Australian Humpback Dolphin (Sousa sahulensis). Seasonal changes in Indo-Pacific humpback dolphin distribution were With two distinct dolphin species -- the Amazon river dolphin and the Indo-Pacific humpback dolphin -- sharing the common name pink dolphin, it isn't surprising that people get confused between the two. • The largest threats to dolphins in Australia are human pollution and habitat degradation. Ocean Noise and Marine Mammals reviews sources of noise in the ocean environment, what is known of the responses of marine mammals to acoustic disturbance, and what models exist for describing ocean noise and marine mammal responses. all of the world’s seas and oceans; many inhabit coastal areas or areas with shallower water. This latest addition to the series includes updates on many topics that will appeal to postgraduates and researchers in marine biology, fisheries science, ecology, zoology, and biological oceanography. Their feeding habits makes them opportunistic feeders and they can survive on … The northern Beibu Gulf is one of the major habitats for the Indo-Pacific humpback dolphin (Sousa chinensis) in China. Threatened species. Diet. Several institutions have made a proposal to divide the Indo-Pacific species into two distinct species: the Indo-Pacific humpback dolphin Taiwanese humpback dolphin as a threatened or endangered species because the population is in serious decline, critically endangered, and threatened by one or more of the five listing factors. 3 . Today however, there are thought to be many areas along this route where they are no longer found – mostly as a result of exposure to human-induced threats. The Indo-Pacific humpback dolphin ( Sousa chinensis)isa coastal species that uses estuaries as their primary habitat Communicated by Iris C. Anderson T.