dead for an unknown reason

ancient animal animals archaic beast characterized coldblooded croc crocodile crocodiles crocodylidae crocodylus dangerous dead death december doom dying ecosystems eyes flap gaze handbag herpetology high jungle killed kimbula lacerta lanka lizard mugger narrow nature palustris pangolin predatory rainforest raptor reason reptile reptiles river run scary skin snakeskin snubnosed species sri srilankan stream survivability swampriver system tropical tropics unblinking unknown water wild zoology