Sagus

Sagus is a genus of large, solitary, arboreal snakes belonging to the family Pythonidae. These constrictors are native to the rainforests and woodlands of Southeast Asia and Australia. Sagus snakes are characterized by their robust build, long bodies, and distinctive head shape, which features heat-sensing pits along the upper lip. Their coloration varies widely depending on the species and geographic location, often providing camouflage within their arboreal habitats.

The diet of Sagus snakes primarily consists of small to medium-sized mammals, birds, and occasionally lizards, which they subdue by constriction. They are ambush predators, relying on their camouflage to surprise prey. Sagus snakes are oviparous, with females coiling around their eggs to incubate them, providing warmth and protection. The young are independent upon hatching.

There are several recognized species within the Sagus genus, each with specific distributions and ecological roles. These snakes are an important part of their ecosystems, helping to regulate prey populations. Due to habitat loss and, in some areas, hunting, some Sagus species face conservation challenges. Their large size and powerful constricting ability make them formidable predators in their natural environments.