The hectors dolphin did not go extinct you may be thinking of the baiji river dolphin witch went extinct in 2006.
People havent taken into thought that when you throw your litter or rubbish into the water it is killing off hector dolphins making them become extinct!
Sword Fish, sea turtles, Hector dolphins, whales
Dolphins would go extinct.
yes the chinese dolphins are extinct
dolphins are endangered species but not extinct because you observe that many times you go whale watching on the island Dominica you see mostly dolphins and hardly whales but with all the water pollution they might not only be endangered but extinct
Yes, Hector dolphins only exist in New Zealand.
Australodelphis, Squalodon, and Kentriodon are some examples of extinct dolphins.
they are giving them homes stopping people from hunting them and protesting about dolphins there you go jimmy you happy?
Hector dolphins are only found in one place in the world. dolphins aren't normally i zoos any way. if you want to see a dolphin (i will not promise you will see hector dolphins) try going to an aquarium another anwser is because ther endangered.
Hectors's dolphin can be saved and not become extint if people don't polute and fish for these endangered species.This is what is causing hectors dolphin to become extinct.
Pink river dolphins
only one species of dolphins at this time that are going extinct are the pink river dolpinsHector's dolphins (New Zealand dolphins) are also in danger of becoming extinct. The endangered river dolphins are Amazon River dolphins, Ganges River dolphins, Chinese White dolphins, Indus River dolphins, and La Plata River dolphins.