roti island snake-necked turtle on a log

also animal aquarium australia australian chelidae chelodina chelodininae commonly critically endangered essington fauna fresh freshwater guinea indonesia island isolated known lake life macrochelodina mccords natural nature necked new northern oblonga one papua pitcairn pleurodira pond port reptile reptileturtle reptilia river rote roti siebenrock singapore snake snakeneck snakenecked species swim territory testudines tropic tropical turtle underwater water west whitesnake wild wildlife zoo