Currently there are approximately less than 2000 remaining Indus River dolphins in Pakistan, making it one of the most endangered species of freshwater river dolphin. Dawn. River dolphins are small, aquatic mammals which belong to the order Cetacea. The Ganges river dolphin was officially discovered in 1801. Both species are endangered because of heavy industrial river traffic, hunting for meat and oil, and construction of dams that restrict migration. A particular case is the Baiji or Chinese river dolphin (Lipotes vexillifer), a species that inhabited only the Yangtze River in China. The Dolphin needs to breathe after every 60 to 160 seconds. The baiji, the Chinese river dolphin, is considered extinct, having been a victim of dams and pollution in China’s Yangtze River. Several species and subspecies of dolphin are threatened and the reasons are all man-made. The Indus dolphin, locally known as the Bhulan (pronounced bhull-an), is an endangered freshwater dolphin found only in the Indus River in Pakistan. Of the five species of river dolphins two, the baiji and the Indus river dolphin, are in grave danger of extinction. About 1,100 specimens of this species exist today. The Ganges River of India is inhabited by a subspecies related to the Indus river dolphin. Under the Endangered Species Act, NOAA Fisheries must list threatened and endangered marine species regardless of where they are found. Indus river dolphins are one of only four river dolphin species and subspecies in the world that spend all of their lives in freshwater, and are currently endangered due to bycatch, hunting and pollution. South Asian River Dolphin. Freshwater river dolphins are among the most endangered dolphin species on Earth. In 2007 there was a report of a sighting, but although there is no confirmation of this, it is possible that there are a few river dolphins alive yet. The Indus river dolphin is one of the world’s most endangered marine mammals. The Indus river dolphin is also known as "bhulans" and lives exclusively in rivers in Pakistan. Why is the Indus River Dolphin endangered? Their population dwindled after an irrigation system was built in the river and they are also victims of local fisherman for bait, medicine, and meat and oil for consumption. Conservationists are fighting to save the Indus River dolphin as well as the black spotted turtle at risk from poachers. The otherworldly Indus river dolphin is one of only four species of river dolphins left in the world, and its numbers are falling fast in the Pakistani waterways it calls home.. Now a new study has discovered why: As dams are built to divert river water to irrigate crops, the dolphins have become confined to isolated stretches of waterways. The Indus river dolphin as the name suggests can be found swimming in the Indus river which is located in Pakistan.. Not much is known about the species as they have not been widely studied. The South Asian river dolphin (Platanista gangetica) is an endangered freshwater or river dolphin found in the region of Indian Subcontinent which is split into two subspecies, the Ganges river dolphin (P. g. gangetica)(~3,500 individuals) and the Indus river dolphin (P. g. minor)(~1,500 individuals). There are currently around 40 known species of dolphin in … It lives around: South asia, southeast asia, East asia, central, and south america. According to a 2011 survey along the Indus river, there are about 1,450 Ind Dolphins are one of the oldest creatures in the world along with some species of turtles, crocodiles and sharks. The IUCN Red List declared this species to be critically endangered in 2017. The species are found in five sub-populations separated by barrages on the Indus River. Many human activities, whether done intentionally or by accident, have adverse environmental impacts and result to the decline of dolphin population and … River dolphins, located in South America and Asia, have adapted to the muddy river environment, using their paddle-like pectoral fins to scoop mud at the bottom of the river. Are dolphins endangered? Critically Endangered. According to a 2011 survey along the Indus river, there are about 1,450 Indus river dolphins remaining. The baiji, the Chinese river dolphin, is considered extinct, having been a victim of dams and pollution in China’s Yangtze River. The entire cetacean species is made up of whales, dolphins and porpoises. The South Asian river dolphin is broken up into two subspecies – the Ganges river dolphin and the Indus river dolphin. This Unique swimming behavior in not routinely seen in any other dolphin except the blind river dolphins. River dolphins once ranged widely throughout the rivers and coastal estuaries of Asia and South America. The Indus River dolphin is one of the world’s most endangered freshwater river dolphin. Freshwater river dolphins are among the most endangered dolphin species on Earth. For a long time, the population gradually reduced as result of pollution and bycatch, and nobody took action, and when a river inspection was carried out in 2006, the researchers did not find a single dolphin. In today’s post, scientists Hamera Aisha and Gill Braulik, Ph.D., share hopeful findings from their recent study of the endangered Indus River dolphin after a recent expedition in Pakistan.

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