Female Oriental Garden Lizard

Female Oriental Garden Lizard
Female Oriental Garden Lizard

This Female Oriental Garden Lizard (Calotes versicolor) was photographed using Canon EF 400mm f/5.6 L USM & 24mm extension tube set.
It is an agamid lizard found widely distributed in Asia. It has also been introduced in many parts other parts of the world. It is an insectivore and the male gets a bright red throat in the breeding season leading to a incorrect name of Bloodsucker. These lizards can change their colours, quite rapidly, but not as rapidly as chameleons.

Oriental Garden Lizard also known as Changeable Lizards are usually a dull brown, grey or olive with speckles or bands, but can can be seen in other colours such as bright green. These colour changes may reflect their moods. During the breeding season, the male’s head and shoulders turns bright orange to crimson and his throat black. Males also turn red-headed after a successful battle with rivals. Thus their other gruesome name of “Bloodsucker Lizard”. But they don’t actually suck anybody’s blood! Both males and females have a crest from the head to nearly the tail, hence their other common name “Crested Tree Lizard”.

Changeable Lizards are related to iguanas (which are found only in the New World). Unlike other lizards, they do not drop their tails (autotomy), and their tails can be very long, stiff and pointy. Like other reptiles, they shed their skins. Like chameleons, Changeable Lizards can move each of their eyes in different directions.

Changeable Lizards eat mainly insects and small vertebrates, including rodents and other lizards. Although they have teeth, these are designed for gripping prey and not tearing it up. So prey is swallowed whole, after it is stunned by shaking it about. Sometimes, young inexperienced Changeable Lizards may choke on prey which are too large. They are commonly found among the undergrowth in open habitats including highly urban areas. The lizards were introduced to Singapore from Malaysia and Thailand in the 1980s.

Breeding: Males become highly territorial during breeding season. They discourage intruding males by brightening their red heads and doing “push-ups”. Each tries to attract a female by inflating his throat and drawing attention to his handsomely coloured head. About 10-20 eggs are laid, buried in moist soil. The eggs are long, spinde-shaped and covered with a leathery skin. They hatch in about 6-7 weeks. They are able to breed at about 1 year old.

Role in the habitat: Changeable Lizards control the population of their prey. In turn, they are food for predators higher up in the food chain.

Status and threats: The Changeable Lizard is relatively common and found in a wide range of habitats. They appear to adapt well to humans and are thus not endangered.

EXIF info - Aperture : ƒ/5.6 | Camera : Canon EOS 5D Mark II | Taken : 17 May, 2009 | Flash fired : no | Focal length : 400mm | ISO : 800 | Location : 12° 55′ 19.75188″ N 74° 51′ 57.412080536913″ E | Shutter speed : 1/500s | Images and content Copyright © Krishna Mohan. Please contact me to purchase prints or for image publication license.

5 thoughts on “Female Oriental Garden Lizard”

  1. Dear Mr.Toyin Olugbemi, This is female Oriental Garden Lizard (Calotes versicolor). The agama lizard found in Sub saharan Africa is characterized by its whitish underside, buff brown back limbs and tail with a slightly lighter stripe down the middle and six to seven dark patches to the side of this stripe. We don have Agama agama in India but Calotes versicolor belongs to Family Agamidae.

  2. Dear Sir,

    Can you please help me identify male oriental garden lizard from female? how can we tell very surely that it is female?

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