For glodal warming it would be the polar bears. Pandas it is more habit destruion. Polar bears are loseing the pake ice the they need to hunt seals on that is where the seals breed on. the ice is breaking up earlyer and early each year, and the Bears are staving to death.
I don't know much about this, but I'm learning more and more, and can tell you that a great amount of animals need our help, and they're's a lot of things we can do to help, this website is about animals that are endangered, and other things to. NowPublic.com