Marsh crocodile (Crocodylus palustris) , resting near the marsh, Kumana National Park, Sri Lanka

crocodylus palustris natural area adult alone head tooth eye skin outdoor close up portrait profile shot crocodylus bank rive vulnerable national park cites appendix 1 may marsh crocodile crocodylus palustris kumana national park nobody nature natural areas ecosystem ecosystems adults single lonely only solo one lone heads teeth hook zoology hooks zoology eyes skins outdoors outsides outside portraits profile sights profile sight profile shots profile view profile views side view water edge banks rive water edges vulnerable species national parks sensitive natural areas swamp crocodile crocodylus palustris mugger crocodile crocodylus palustris yala east national park with nobody naturalness area stage of development individual general morphology organism morphology zoology sensory system physiological system organ anatomy integumentary system crocodylinae crocodylidae crocodylomorpha archosauria reptilia sauropsida tetrapoda tetrapodomorpha rhipidistia sarcopterygii euteleostomi gnathostomata vertebrata chordata deuterostomia coelomata bilateria metazoa opisthokonta eukaryota freshwater wetland area threatened endangered species iucn red list of threatened species species environment protection environment management biodiversity management environment convention on international trade in endangered species of wild fauna and flora cites crocodile crocodylus sp crocodile reptile sauropsid vertebrate chordate wild animal animal sri lanka indian subcontinent asia