This is a species of lizard native to Africa. It is a large lizard, growing up to 4 feet in length, and is easily recognizable by its long neck and tail. It is a carnivorous species, feeding mainly on small mammals, birds, and insects. Its coloration is usually
From Wikipedia
The rock monitor is a species of monitor lizard in the family Varanidae. The species is endemic to Sub-Saharan Africa, where, on average, it is the largest lizard found on the continent. It is called leguaan or likkewaan in some areas.