The Black-headed Cat Snake (Telescopus nigriceps) is a slender, nocturnal species adapted to life in dry and rocky environments. It is easily recognized by its distinctly dark, almost black head contrasting with a lighter grey or beige body marked with irregular blotches, providing effective camouflage among stones and desert substrates. Like other cat snakes, it has vertical pupils, giving it a characteristic “cat-like” appearance. This species is mildly venomous, possessing rear fangs used to subdue small prey, but it is not considered dangerous to humans. It is typically found in arid and semi-arid habitats, including rocky hillsides, wadis, and desert plains, where it hunts at night for lizards, small rodents, and occasionally birds. Secretive and rarely encountered, it spends much of the day hidden under rocks or within crevices, emerging after dark to forage.