The François langur belongs to a group of primates called leaf monkeys, as it eats large amounts of leaves. It even has a special stomach to help it digest plant fibers. A troop of up to a dozen members spends most of its time foraging in the treetops.
Francois Langur
Trachypithecus francoisi
Fact File
Pronunciation: frahn-SWAH lang-GOOR
Where to see them: Jungle Trails
Length: 1.5 to 2.2 ft
Weight: 12.5 to 20.9 lbs
Lifespan: Up to 28 yrs in wild
Habitat: Tropical forest and rocky outcrops
Diet: Leaves, fruit, and flowers
Risk Status: Species at Risk (IUCN—Endangered)
Long and Slender: Langurs are made for traveling through the trees with the aid of their long, slim limbs and tails.
90-Second Naturalist 
