They are very rare and some say it is caused by a recessive gene that gets expressed due to extensive inbreeding. 2/n 
Few were recorded in zoo. But rarely captured in wild. And in recent years this one individual. Pics taken & sent by @Mayuresh_Hendre for sharing with all.
Same was captured in a camera trap of FD few years back and shared in public by authorities. She is a female. My tweet from last year about it.
So what do you think about this exceptionalism.
Why it happens ?
Is it good or bad, because in nature exception has higher risks ?
Why it happens ?
Is it good or bad, because in nature exception has higher risks ?
