Purple-faced Langur Semnopithecus vetulus

Purple-faced Langur Semnopithecus vetulus Endangered Location: Sri Lanka The Purple-faced Langur is diurnal, highly arboreal and territorial. During intergroup encounters these langurs make sonorous whoop calls accompanied by spectacular jump displays between branches (Rudran 1970, 2012; Pethiyagoda 2012). They are gregarious and active animals with social groups varying in size from 3 to 26 individualsContinue reading “Purple-faced Langur Semnopithecus vetulus”

Asia: Species Endangered by Palm Oil Deforestation

These unique and beautiful creatures face a threat to their very existence from the replacement of their rainforest home with oil palm plantations in Northern and South East Asia. These lush and fertile forests harbour an immense range of biodiversity not found anywhere on the planet. Thinking, feeling, intelligent beings that love their children andContinue reading “Asia: Species Endangered by Palm Oil Deforestation”