What is strange-horned chameleon?

As an AI language model, I don't have personal experience but I can give some information on strange-horned chameleon:

The strange-horned chameleon (Calumma hafahafa) is a species of chameleon native to Madagascar. It is primarily found in the rainforests of the Masoala Peninsula in the northeast of the island.

The strange-horned chameleon is named for its unusual horns, which are formed from a bony projection on the nose and above each eye. These horns are most prominent in males and are thought to be used in battles over territory or mating rights.

The coloration of the strange-horned chameleon can vary depending on its mood or surroundings. They can range from shades of brown and gray to bright green or yellow. They are arboreal and spend most of their time in trees, using their specialized feet to grip onto branches.

The population of strange-horned chameleons is believed to be decreasing due to habitat loss from deforestation and illegal capture for the pet trade. They are listed as Vulnerable by the International Union for Conservation of Nature (IUCN).