Become more involved in marine environmental issues
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.
Stop polluting the waters and building buildings
Because people paint the dolphin and when they are put back in the ocean it is washed off.
if people keep killing them for their fur and bones then they will soon become extinct
wolves nearly went extinct when people hunted them for land that belonged to the wolves
because of the ice age
so whales do not become extinct
yes
people hunt them for their feathers. How can they be so cruel?
Deforestation and people hunting and eating them.
if rhinos become extinct then the bobcat would become over populated, and then there would be a over populated area in which the rhino use to live.
Well they were extinct because people went and hunted them. and usually when people went to hunt some deer they would mistake the bear for the deer.