Arrangements were also being made to catch monkeys and leave them in forest areas, she said. Why the langur? Sometimes referred to as the Hanuman langur, the Indian Gray Langur (semnopithecus entellus ...

Vasantha has not studied the rilawa’s behaviour but worked with the Smithsonian Primate Survey Sri Lanka on Gray Langurs (Semnopithecus entellus) at Polonnaruwa, under senior Primatologist Prof. Susan ...