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Brown tree snake

A species of Cat-eyed snakes
Scientific name : Boiga irregularis Genus : Cat-eyed snakes

Brown tree snake, A species of Cat-eyed snakes
Scientific name: Boiga irregularis
Genus: Cat-eyed snakes
Brown tree snake (Boiga irregularis) Photo By sandboa , used under CC-BY-NC-4.0 /Cropped and compressed from original

Description

The brown tree snake (Boiga irregularis) is an arboreal rear-fanged colubrid snake native to eastern and northern coastal Australia, eastern Indonesia (Sulawesi to Papua), Papua New Guinea, and a large number of islands in northwestern Melanesia. This snake is infamous for being an invasive species responsible for devastating the majority of the native bird population in Guam.

General Info

Lifespan

5-10 years

Diet

Brown tree snake primarily consumes small mammals, making it an opportunistic feeder. It shows a particular fondness for rodents, bats, and birds, using its rear-fanged venom to subdue prey.

Appearance

Brown tree snake is a long and slender nocturnal snake, generally ranging from 1.5 to 2 meters in length. Its skin is smooth with a distinctive pattern, typically brown or black with irregular light-colored crossbands. It does not have any visible features like horns or wings, but it does possess a long, retractable tail. There are no significant differences in appearance due to age, gender, or subspecies.

Behavior

Brown tree snake is a nocturnal and solitary species, known for its arboreal foraging behavior. Highly elusive, this species employs deceptive mimicry for survival. Notoriously territorial, it displays aggressive responses when perceived threats enter its territory. It possesses a notorious 'rear-fanged' biting mechanism, designed for a slow but persistent hold on its prey.

Population

Stable
Brown tree snake (Boiga irregularis) Brown tree snake (Boiga irregularis) Photo By sandboa , used under CC-BY-NC-4.0 /Cropped and compressed from original

Scientific Classification

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