sentences:  Water monitor and mugger crocodile are common in the waterbodies of the park.Skinks "Lankascincus" spp., lizards "Calotes ceylonensis" and "Otocryptis wiegmanni", and serpent "Chrysopelea taprobanica" are the endangered reptile species.Endemic "Garra ceylonensis" and combtail are among the 17 fish species reside in the aquatic habitats of the park.