black tree monitor or beccari`s monitor, varanus beccarii, lizard from aru islands in indonesia. tree monitor in the dark cave in

aggression aggressive animal arizona australia background beads bite claws closeup colorful crawling danger dangerous daylight desert endangered gila heloderma herpetology indonesia ink isolated lizard macro mexico monster nature orange pet pink poison poisonous portrait predator red reptile reticulated scales suspectum tongue venom venomous wild wildlife