Irrigation for farming has resulted in lower water levels, and industrial and agricultural chemicals have poisoned the water systems, which may have contributed to population declines.

OTHER NAMES: Susu, Bhulan, South Asian River Dolphin. River dolphins are relatively small compared to other dolphins, having evolved to survive in warm, shallow water and strong river currents. The government of India declared it the National Aquatic Animal in 2009.No reasonable doubt that the last individual has diedKnown only to survive in cultivation, in captivity or as a naturalised populationFacing an extremely high risk of extinction in the WildLikely to qualify for a threatened category in the near futureDoes not qualify for Critically Endangered, Endangered, Vulnerable, or Near ThreatenedGanges river dolphins are divided into isolated groups because of the construction of more than 50 dams and other irrigation-related projects. Their bodies are extremely limber and their flippers broad and paddle-shaped in contrast to the more rigid, streamlined flippers of marine dolphins. Ganges river dolphins once lived in the Ganges-Brahmaputra-Meghna and Karnaphuli-Sangu river systems of Nepal, India, and Bangladesh. Other than distinguishing between dark and light, their degenerated eyesight plays an insignificant part in the animal’s daily routine. The Ganges river dolphin is still hunted for meat and oil, which are both used medicinally. This has led to fewer fish for people and more dolphins dying as a result of accidentally being caught in fishing nets, also known as bycatch. Lifespan is estimated at up to 30 years.South Asian river dolphins eat a variety of fresh water fish and invertebrates. Females are larger than males and give birth once every two to three years to only one calf.The Ganges river dolphin is important because it is a reliable indicator of the health of the entire river ecosystem. We also work to mitigate pollution of freshwater ecosystems and dolphin deaths from fishing bycatch and deliberate removal of the species.In Nepal, WWF surveyed the Ganges river dolphin populations in the Karnali River and its tributaries, analyzed the threats to the dolphins and their habitats, and then provided recommendations to policymakers about how to protect them. It inhabits South America, mainly in the Amazon river, but also in the Orinoco basin and Madeira river.. There are a few species, however, like the South Asian river dolphin and the Amazon river dolphin, or boto, that live in freshwater streams and rivers. They hunt by emitting ultrasonic sounds, which bounces off of fish and other prey, enabling them to “see” an image in their mind. They are able to turn their heads sweeping back and forth in a scanning motion, while using echolocation to navigate and search for prey. They have excellent echolocation senses enabling them to navigate their home estuaries. Dolphins are one of the oldest creatures in the world along with some species of turtles, crocodiles and sharks. Welcome to Whaleopedia.org - A project of the non-profit Animal Fund. High levels of pollution can directly kill prey species and dolphins, and completely destroy their habitat. They are also threatened by entanglement in fishing gear during migrations and by dams that block the Ganges river dolphin from their migration routes.Indus river dolphins are becoming increasingly rare for several reasons such as hunting, building of dams and barrages in the Indus river, and changing rainfall patterns. Ganges river dolphins once lived in the Ganges-Brahmaputra-Meghna and Karnaphuli-Sangu river systems of Nepal, India, and Bangladesh. Speak up for species and places through WWF's Action Center.Make a symbolic dolphin adoption to help save some of the world's most endangered animals from extinction and support WWF's conservation efforts.World Wildlife Fund Inc. is a nonprofit, tax-exempt charitable organization (tax ID number 52-1693387) under Section 501(c)(3) of the Internal Revenue Code. These include bhulan (Urdu and Sindhi); Sus and Swongsu (Nepali); Susu, Soonse and Sunsar (Hindi); Hiho and Shihu (Assamese); and Shusshuk, Foomach and Sishumaach (Bengali). Indus river dolphins, P. gangetica minor. They are highly vocal though they rarely use their ability to make sounds to communicate. The Ganges river dolphin was officially discovered in 1801. Their long, thin snouts are designed for quick snapping actions to capture fast prey.Ganges River dolphins live in the Ganges-Brahmaputra-Meghna and Karnaphuli-Sangu river systems spanning three countries; Nepal, India and Bangladesh. Ganges river dolphins and people both favor areas of the river where fish are plentiful and the water current is slower. They are currently categorised as subspecies and scientists are considering the evidence that they have evolved into two species. This makes them susceptible to inbreeding and more vulnerable to other threats because they cannot move to new areas. Each year, 9,000 tons of pesticides and 6 million tons of fertilizers are used in the vicinity of the river.

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