बेयो 1955 मायथायाव गिबियाव हाग्रामि जिरायखुलि महरै गायसनजादोंमोन आरो उनाव , बेयो मोसा रिसारभआव बारस्लायहोजादोंमोन ।
It was first established as a wildlife sanctuary in the year 1955 and later it was converted into a tiger reserve .