This is the rare Golden Tiger
Adam Rifkin stashed this in Tigers!
Stashed in: Best of Imgur
Aren't all tigers pretty fucking rare?
Yes but these are the result of a single recessive gene and thus far have appeared only in tigers which are mostly Bengal but have a part-Amur (aka Siberian) ancestor -- which is a cross that only happens in captivity, and in fact all have a common ancestor named Bhim.