The Oustalet's or Malagasy Giant Chameleon (Furcifer oustaleti) is a very large species of chameleon that is endemic to Madagascar, but also has been introduced near Nairobi in Kenya (though its current status there is unclear). It occurs in a wide range of habitats, even among degraded vegetation within villages, but is relatively rare in primary forest. With a maximum length of 68.5 cm (27 in), it is often considered the largest species of chameleon, though some suggest that prize goes to Calumma parsonii.