(1) The social system of the hanuman langur varies upon location and can be either unimale or multimale-multifemale.(2) Here we collected fecal samples from troops of toque macaque and hanuman langur when encountered.(3) This species is also sympatric with hanuman langurs in Bhutan, where the hanuman langurs, Semnopithecus entellus, were able to cross the Sankosh river because of the construction of a bridge.(4) In fact, standing on the top of Jodhpur's Meherangarh Fort watching hanuman langurs playing over the battlements and vultures spiralling on thermals above the blue-washed houses below pretty well sums up the charms of Rajasthan.(5) The London zoo has/had hanuman langurs , living in an outdoor exhibit with the sloth bears, and previously muntjac and gibbons too.