a halmahera giant gecko gehyra marginata is fighting a young monitor lizard varanus salvator.

animal animals arboreal battle biology camouflage carnivore creature cute dangerous detail dinosaur dragon endemic exotic eye fighting gecko gehyra giant halmahera head horizontal indonesia indonesian isolated large lizard looking marginata monitor nature nocturnal park pet portrait predator predators public rainforest reptile reptilian resting salvator scary science side skin these two vacations varanus view was water white wild wildlife won young