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Central QLD Coast Landcare Network

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Brown Tree Snake

Boiga irregularis


Total Length – 2 meters

Found across tropical Australia and down the east coast to Sydney.

A large, nocturnal tree snake with a relatively large head and narrow neck. It often lives around houses and sheds and can be encountered in gardens at night.  Sometimes called a Doll’s Eyed Snake due to its large eyes.

It is rear-fanged and will strike when threatened. Its venom is weak and this snake is not normally considered dangerous.

For a detailed description of this species please refer to A Field Guide to Reptiles of Queensland by Steve K. Wilson

Classifications: Reptiles
Family: Colubridae
Information sources: Photo 1 by Graham Armstrong @ Strathdickie, Photo 2 by Graham Armstrong @ Jubilee Pocket,

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