Identification
The African Chameleon is a medium-to-large lizard, typically reaching lengths of 30–40 cm. Look for its most defining feature: a high, blade-like **casque** (the helmet-like structure on the head) that is significantly more prominent and swept back than that of the Common Chameleon (*C. chamaeleon*). Its body is laterally compressed, resembling a leaf, and its skin texture is granular. While its base color is typically a vivid pea-green or sandy yellow, it can rapidly shift to dark brown or black with irregular spotting when stressed. A key field mark for males is the presence of **tarsal spurs**—small, thorn-like bumps on the back of the hind "heels."
Habitat & Range
This species is a specialist of the Sahelian belt, stretching across Africa from Mauritania to Sudan and into Egypt. It thrives in dry savannas, coastal dunes, and reed beds. Interestingly, a small, isolated population exists in the Peloponnese of **Greece**, likely introduced in antiquity. You’ll find them clinging to acacia branches or tall grasses, usually below elevations of 500 meters.
Behaviour
In the field, you’ll notice its "leaf-mimic" walk—a jerky, back-and-forth rocking motion that disguises its movement as a wind-blown leaf. It is strictly diurnal and highly territorial. If you spot two males on the same branch, expect a vibrant display of throat-puffing and hissing. During the breeding season, females descend to the ground to excavate deep burrows where they lay up to 70 eggs.
Diet
A masterful ambush predator, it feeds primarily on large insects like grasshoppers, mantids, and flies. It remains motionless for hours until prey wanders within range, at which point it launches its **ballistic tongue**—which can be longer than its entire body—at lightning speed to snatch the target.
Fascinating Fact
The African Chameleon is the only "African" chameleon species to have a foothold in Europe! It is believed that ancient travelers may have brought them to Greece thousands of years ago, making the Gialova Lagoon the only place on the continent where you can see this Saharan specialist in the wild.