Which geographical regions constituted the historical wild range where white tigers were occasionally sighted?

Answer

India, Bangladesh, Nepal, and Bhutan

Historically, sightings of white tigers in the wild were confined exclusively to the native habitat of the Bengal tiger. This geographical area encompasses several South Asian nations. Specifically, documented observations occurred within parts of India, Bangladesh, Nepal, and Bhutan. The very traits that made them visible—their white coat—made survival difficult against the typical backdrop of dense, green, and brown jungle environments prevalent in these regions. Over the last several decades, documented occurrences have become so rare that major conservation bodies now consider them functionally extinct in the wild.

Which geographical regions constituted the historical wild range where white tigers were occasionally sighted?
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