is rich in faunas,including 109 indigenous species of mammals, 684 types
of birds,119 kinds of reptiles, 19 different amphibians, and 200 varieties
of marine and freshwater fish.
The Rhesus monkey is common, and Gibbons and Lemurs are also found.The Sundarbans area is one of the principal remaining domains of the Bengal tiger, and herds of elephants and many leopards inhabit the Chittagong Hill Tracts District. Other animals living in Bangladesh include mongoose, jackal, Bengal fox, wild boar, parakeet, kingfisher, vulture, and swamp crocodile.