The deciduous forest in Andhra Pradesh in India is the peacock tarantula's natural habitat. Unfortunately, the IUCN has listed it as being “Critically Endangered.” Reports state that deforestation poses a persistent threat to their population. It's also interesting to note that the peacock tarantula is the only species of its kind to have blue hair.
The Blue tiger was reported mostly from the Fujian Province of China, being characterized by a bluish fur with dark stripes. The Maltese tigers have been reported as a subspecies of the South Chinese tiger, that is critically endangered. A blue tiger cub was born in 1964, in the Oklahoma Zoo, but died in its infancy. There are no blue tigers in zoos or private collections, and no known blue tiger pelts.