Learn more about whales and dolphins and what we can do to protect them. In February 2018 a pod of five Hector’s dolphins died after being caught in a set net 6 nautical miles off Banks Peninsula. Asked in Dolphins and Porpoises How many maui dolphins … Maui’s dolphins are listed as Critically Endangered by both national (Department of Conservation) and international agencies (IUCN). What you may not be aware of is that the IWC has a sub-group called the IWC Scientific Committee (IWC SC). About the Maui's Dolphin. The Department of Conservation report a mere 63 individuals of Māui dolphins are left, making them the rarest in the world. 7/25/2019. Despite many protections including a moratorium on whaling since 1986, many species of cetaceans continue to be threatened – with some on the verge of extinction. Despite many protections including a moratorium on whaling since 1986, many species of cetaceans continue to be threatened – with some on the verge of extinction. How many maui dolphin left in the world? Following decades of seemingly irreversible decline, the Irrawaddy River dolphin population in the Mekong region is rebounding. They are . WH quietly trims dozens of security experts. In addition, dolphins travel in pods of between two and 30, and that number can swell to as many as several thousand during mating season, making an exact count even more challenging. How Many Dolphins Are Left in the World John Harrington. A new warning has sounded for the world’s smallest dolphin, with a New Zealand researcher now reporting there are less than 50 Maui’s dolphins left. There are different types of dolphins in different parts of the world, some even freshwater. there are just over 100 I think there are about 50 amazon river dolphins left and only a few Chinese river dolphins left. Related Questions. Even though dolphins live in groups of 5 to several hundred their widespread distribution and tendency to travel great distances makes population estimates difficult. Every single one counts and threats created by humans are driving them towards extinction,” Mr van Helden says. Learn more about whales and dolphins and what we can do to protect them. A new warning has sounded for the world’s smallest dolphin, with a New Zealand researcher now reporting there are less than 50 Maui’s dolphins left. the only New Zealand dolphins with a rounded black dorsal fin and black flippers, tail and eye patches. About the Maui's Dolphin. To ensure the survival of both Hector’s and Maui’s dolphins, deaths from fishing must be zero. They rarely exceed 1.5m in length, their dorsal fin is a distinctive rounded shape, they weigh between 40 to 60kg and live for about 20 years. There are over 80 species of cetaceans, a group made up of whales, dolphins and porpoises. These “kiwi of the sea” deserve our respect and protection. Maui’s dolphins are listed as Critically Endangered by both national (Department of Conservation) and international agencies (IUCN). Females grow to just 1.7 metres and . All these traits make them extremely fragile to human-induced fishing and tourism. For example, the Indus dolphin, which is a blind dolphin species that inhabits rivers in India, has only 600 members and is considered endangered. In 2018 alone, several groups of between three and five dolphins were killed in nets, and by official estimates at least 52 dolphins will die this way every year. Learn more about whales and dolphins and what we can do to protect them. “We need to tackle every one of those threats and half measures won’t save Māui dolphins. According to a recent census released by WWF and the Government of Cambodia, the number of dolphins in the region has risen from 80 to 92 in the past two years—the first increase since scientists began keeping records more than twenty years ago. Māui and Hector’s dolphins are the smallest of the world’s 32 dolphin species. There are 15,000 Hector's dolphin left – their status is currently nationally critical. there are other kinds of river dolphins but I don't know how many are living. Maui’s dolphins are listed as Critically Endangered by both national (Department of Conservation) and international agencies (IUCN).