White tigers are hunted by poachers and used for Chinese medicine. The white tiger is not a species unto itself so cannot be classed as endangered. It is a genetic flaw of the Bengal tiger, and extremely rare.
Black panther carrying her cub great shot here to see the pattern on the mother's coat. Panthers aren't a breed they are a coat color that occurs among Leopards and Jaguars. They are black with black spots. This looks to be a Jaguar.