Harvill. 312 pp. ISBN 0-00-272025-6). Photos ( Click to enlarge them . Unless otherwise noted, all photos are from Ranthambhore National Park ) : 1. Langur ( Semnopithecus entellus ) and offspring. At the leopard cliffs along the road through the buffer zone. 2, 3. Indian treepie , Dendrocitta vagabunda .