What is more endangered white Bengal tigers or Siberian tigers?

White Bengal tigers are not a separate subspecies of tiger, they are a rare colour variant of the Bengal tiger. There are estimated to be around 200 white tigers left in the wild, the majority of which live in India. Siberian tigers are a separate subspecies of tiger, and are found in Russia, China and North Korea. There are estimated to be around 500 Siberian tigers left in the wild. Therefore, white Bengal tigers are more endangered than Siberian tigers.