water monitor is swimming in the lake

animal animals asian asiatic beast bengalensis blackthroat bushes claw coldblooded crawl creature creeping curved dinosaur draco dragon floating forest goanna herpetological herpetology komaini komodo lacerta lanka lizard mangrove monitor nature pangolin paw pet raptor reptile reptiles reptilian river salvator saurian scale science snakeskin sri tropical varanus water watermonitor wild wilderness wildlife winter zoology