Group of Tufted Gray Langurs (Semnopithecus priam, german: Südlicher Hanuman-Langur, french: Entelle de Ceylan). They are endemic to southern India and Sri Lanka. (1173k)
Here are the pictures of Tufted Gray Langur (Semnopithecus priam) with links to the pages on which they appear, links to the full sized picture, and the description of the picture with links to the entry in iNaturalist (inaturalist.org)
All pictures are © Dr. Günther Eichhorn, unless otherwise noted.
Sri Lanka Nature
Dr. Günther Eichhorn Travel Website
Soaring website