Green Tree Pythons: Comprehensive Overview

Green Tree Pythons (Morelia viridis) are one of the most stunning and iconic snakes in the reptile world, prized for their vivid coloration, elegant body structure, and arboreal nature. Native to the tropical rainforests of New Guinea, parts of Indonesia, and northern Australia, these snakes are well-adapted to life in the trees, where they spend the majority of their time.

Physical Appearance

Green Tree Pythons are famous for their striking bright green coloration, although some individuals may also display yellow, blue, or white markings. Juveniles typically start out with bright yellow, red, or orange hues and undergo a dramatic color change as they mature. Adults typically grow to about 4 to 6 feet in length, with females generally being larger than males. Their slender, muscular bodies and prehensile tails make them expert climbers, perfectly suited for an arboreal lifestyle.

Behavior

These snakes are primarily nocturnal and arboreal, meaning they are most active at night and spend much of their time coiled on branches in the wild. Green Tree Pythons are ambush predators, relying on their camouflage and stealth to catch prey, which mainly consists of small mammals, birds, and reptiles. In captivity, they exhibit similar behavior, often remaining stationary for long periods, which can make them seem less interactive than some other snake species.

While not typically aggressive, Green Tree Pythons can be defensive, especially if startled or handled incorrectly. When they feel threatened, they may strike, but they are usually more docile when left undisturbed in their enclosure. Over time, with proper handling, some individuals can become accustomed to gentle human interaction, though they are not generally known for being “hands-on” pets.

Care Guidelines

Green Tree Pythons require specific care to thrive in captivity. They need a vertically oriented enclosure that mimics their natural arboreal habitat, with plenty of branches and perches. A minimum enclosure size for an adult is 24″ x 18″ x 24″, although larger is often better.

• Temperature and Humidity: Maintaining the proper environment is crucial. Green Tree Pythons need a temperature gradient of 75-85°F, with a basking spot around 88°F. Humidity levels should remain around 50-70%, but can be increased to 80% during shedding periods. Misting the enclosure daily and using a humidity-retaining substrate can help maintain these levels.
• Lighting: UVB lighting is not strictly necessary but can benefit their overall health and well-being. Providing a natural day/night cycle with a 12-hour light period is important.
• Diet: In captivity, Green Tree Pythons thrive on a diet of appropriately sized rodents, such as mice or small rats. Young snakes should be fed once a week, while adults can be fed every 10-14 days.
• Handling: Green Tree Pythons are best suited for experienced keepers who understand their unique needs and behavior. While they can be handled, they are generally better left to observe than to interact with frequently. Using a snake hook during handling can help reduce stress on both the snake and the owner.

Green Tree Pythons as Pets

Green Tree Pythons are ideal for dedicated hobbyists who appreciate their beauty and are willing to invest in their specialized care. They are not recommended for beginners due to their specific environmental needs and sometimes defensive temperament. However, for experienced keepers, they make fascinating display animals. Their vibrant colors and graceful perching make them the centerpiece of any reptile collection.

While not typically interactive or “cuddly” pets, their beauty, calm demeanor when left undisturbed, and the opportunity to observe their natural behavior make them a rewarding species to keep. With the right enclosure setup and care routine, a Green Tree Python can live for 15-20 years or more in captivity, offering years of enjoyment and wonder to their keeper.

In summary, Green Tree Pythons are captivating reptiles that require a commitment to maintaining their environment but can be an excellent addition to any experienced reptile enthusiast’s collection.