rare dolphin | scienceinfo.net

This extremely rare dolphin is actually on the verge of extinction, with less than 10 left in the world.
The tragedy of this dolphin species - like many others - comes from humans.
This strange creature 'who may not have heard of this name' will become extinct in 2018
Extremely rare, so rare that no one has ever seen them, yet can become extinct next year. Which animal is it?