Native to the northern coast of Australia, the black-headed python is often confused for being a venomous snake.

This species is a nonvenomous constrictor that uses its muscular body to squeeze its prey until the heart stops beating; after which the snake can eat without struggle. It often places a coil or two just ahead of its mouth so bigger meals can be swallowed easier.

Amazing Facts About Black-headed Pythons

• When it eats a larger animal, the black-headed python uses its coils to squeeze it into its mouth more easily.
• This snake prefers cold-blooded prey like other snakes (especially venomous) and lizards; however, it won’t turn down a mouse if it has an opportunity.
• Its black head helps it soak up the sun’s rays without the snake having to leave its shelter to warm up.

Where to Find Black-headed Pythons

This snake is endemic to Australia in the northern third to half of the continent, except for very dry areas. Primarily, it inhabits humid tropical to semi-arid regions and often hides amid loose debris and rocks, hollow logs, and sometimes termite mounds during the day.

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It is most active during the night, but during the early morning hours with its dark head poking out of its shelter, soaking up some sun to warm up. The black-headed python’s dark head allows it to expose only its head, leaving the rest of its body sheltered while warm blood from its head circulates through its body.

This python species is an ambush predator and its favorite meals are lizards and snakes. Its favorite meals are goannas, dragons, blue-tongued skinks, and venomous snakes. It’s not restricted to these, however, and also eats birds and mammals when it encounters them.

Black-headed pythons mate between July and September; eggs are laid from October through November. While the eggs incubate, the female stays coiled around them; after they hatch, they are immediately independent and some take prey as soon as two days after hatching.

Black-headed Pythons’ Scientific Name

Their scientific name, Aspidites melanocephalus, roughly translates as “black-headed shield-bearer.” The genus name, Aspidites, is Greek means shield-bearer and its specific name means black-headed. This genus includes two species, the black-headed python and the woma python. Their genus name refers to the shield-shaped scales on their heads.

Black-headed pythons are also called rock pythons and tar pot snakes, owing to their appearance and favorite hideouts.

Black-headed Python Population and Conservation Status

The IUCN Redlist of Threatened Species considers the black-headed python a species of “least concern.” It has a stable population and an extensive range, so it doesn’t appear to be in any danger. It’s sometimes taken in the pet industry and Aboriginal tribes have taken it as food. However, these aren’t big threats, and it’s bred in captivity as pets in the United States, Australia, and Europe. There isn’t a big demand for wild-caught specimens because it breeds easily in captivity.

Identifying Black-headed Pythons: Appearance and Description

The black-headed python is what you expect to see in a python – big, muscular, and rather slow-moving. Its body has a somewhat flattened appearance and a thin, tapered tail. This snake averages between five and six and a half feet long, but can reach 11 feet in length. It’s often mistaken for a venomous snake because it and its sister species, the woma, lack rostral or labial heat-sensing pits. This gives it a similar facial appearance to the brown snake, an elapid native to Australia. It doesn’t need them though, because it mainly eats cold-blooded prey.

Its head is solid black, from the tip of its nose to a couple of inches behind its neck; afterward, its markings alternate with black or dark gray and lighter-colored bands or brindle patterns. The lighter color varies and ranges from light brown to brown, gold, cream, or gray.

This species takes up to five years to mature, and juveniles are susceptible to predation by larger carnivores and cannibalism. Those that survive to adulthood only have dingos to worry about.

Pictures and Videos of Black-headed Pythons

How Dangerous are Black-headed Pythons?

These snakes aren’t dangerous to people. They have no venom and don’t like to bite. They are, however, quite long (remember that they can reach 11 feet long!) and muscular, but typically do a head butt-style “bite” with a closed mouth instead of biting down. However, as with all pythons, it is a very strong snake capable of inflicting a painful bite and using its strength to defend itself.

Black-headed pythons also eat venomous snakes, so they’re definitely good to have around. This species is quite docile and its placid nature makes it attractive as a pet, but they’re quite expensive and need a large habitat because of their adult size.

Black-headed Python Behavior and Humans

If you disturb it, the black-headed python hisses but isn’t likely to bite. Most often, it only strikes with a closed mouth and is usually easy to handle. It is common across its range in northern Australia and doesn’t have many predators as adults.

Black-headed pythons are also becoming popular pets available from breeders around the world. These mild-mannered snakes are relatively easy to keep, as long as you have a large enough enclosure.

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