Jem's Birding & Ringing Exploits in the Eastern Province and elsewhere in Saudi Arabia
14 February 2015
Mediterranean Chameleon
This Mediterranean Chameleon Chamaeleo chamaeleon was found in Dana
Reserve in Jordan in October 2014 but is the same chameleon that occurs in
Saudi Arabia, mainly down the western side of the country where it can be found
from sea level to 1850 metres above sea level in the mountains. The Mediterranean
Chameleon, also known as the Common Chameleon, is a diurnal species that usually
varies in colour from green to dull brown, tan or grey. It has a remarkable
ability to change colour which is done for camouflage, to signal to other
chameleons and to regulate its temperature. Whatever its background colour, the
Mediterranean chameleon generally has two light stripes along each side of its
body, with the stripes often being broken into a series of dashes or spots. They
are an arboreal species that have strong, grasping feet with four toes, two on each side for grasping branches
and a prehensile tail, used to maintain balance and
stability, making it well adapted to living in bushes
and trees. It uses its long, sticky tongue to capture passing prey, that when extended,
can be twice the length of the body. They have very sharp eyesight and each
eyeball is able to move independently of the other and a light crest of scales
along its throat, and a crest of small, serrated scales along its back and can
measure up to 20 -40 cm long. They
are active during the day and its diet consists mainly of arthropods including grasshoppers, flies,
bees, wasps, and ants. Like other chameleons, the Mediterranean Chameleon is
slow-moving, often with a slight swaying motion to avoid
detection by predators, and is a
‘sit-and-wait’ predator that captures prey with its long, sticky tongue when
prey comes within reach. Their range is the broadest of all chameleon species,
extending from northern Africa, Arabia to southwest Asia and southern Europe. In North Africa and the Middle East it occurs in Morocco, Algeria, Tunisia,
Libya, Egypt, Israel, Palestine, Jordan, Saudi Arabia, Yemen, Lebanon, Syria Iraq
and Iran. They are found in a
variety of habitats including open pine woodland, shrubland, plantations,
gardens and orchards and spends the majority of its time in trees or bushes,
preferring dense cover for camouflage. However, this habit changes during the
mating season when males move to the ground to find a mate and females descend
to a lower level of vegetation.