The brown leaf chameleon or stump-tailed chameleon (Brookesia superciliaris) is a small chameleon found along the eastern coast of Madagascar, as well as the island of Nosy Boraha. Its appearance mimics that of a dead leaf. The taxonomy is in need of revision. Description The brown leaf chameleon is distinguished by its elongated, high, laterally squashed body that resembles a rolled-up, dead leaf. The size and appearance of this chameleon varies considerably over its vast range, and it may be any shade of brown, beige, grey, olive, green, or dark red, but usually display colours and patterns that mimic a dead leaf. Despite its tiny size, the brown leaf chameleon has an imposing appearance due to two pronounced horns that protrude from the head above each eye and four spiny scales that jut from the throat. Distribution and habitat The brown leaf chameleon occurs in eastern Madagascar (including the island of Nosy Boraha), from sea level up to elevations of over . The floor of evergreen primary forest is the preferred habitat of the brown leaf chameleon, but it may also be found in secondary forest and adjacent overgrown plantations. It seems to prefer closed-canopy forest, and climbs higher in the forest (up to ), more often than other species of Brookesia. Ecology and behavior The brown leaf chameleon spends its days foraging among dead leaves on the forest floor, searching for prey with its independently moving, protruding eyes and catching insects with its long, sticky tongue. If threatened, the lizard's first reaction is to stay still and rely on its remarkable camouflage, but it may also exhibit other defence behaviours. This includes the 'freeze-and-roll' technique, in which the chameleon folds its legs underneath its belly, rolls over to one side and remains very still, mimicking a dead leaf on the forest floor. Alternatively, the brown leaf chameleon may also thrust its spines to ward off predators. Brown leaf chameleons have an interesting courtship ritual in which a male approaches a female with pronounced nodding and rocking movements. An unreceptive female repels a male by reacting with jerky movements, while a receptive female walks with the male. After some time walking together, and before dusk, the male mounts the female and is carried on her back until the pair copulates in the late evening or at night. This species is known to store sperm. Between 30 and 45 days after