The oriental garden lizard (Calotes versicolor) is a common species found in tropical regions, including Singapore. It is characterized by:
- A slender body with spiny crests on its head and back.
- Variable coloration, often blending in with its surroundings, ranging from brown to green, and males may develop a red throat or body during the breeding season.
- A long tail, often twice the length of its body, used for balance and communication.
They are typically seen basking in the sun, on tree trunks, or among dense vegetation in gardens, forests, and urban areas.
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The Oriental Garden Lizard (Calotes versicolor), also known as the Changeable Lizard, is commonly found in Singapore, especially in urban areas, parks, and gardens. This species is known for its adaptability and ability to thrive in various habitats, ranging from forests to residential neighborhoods. It has a robust body, long tail, and spiny crest along its back. During the breeding season, males develop striking colors, such as an orange head with a black throat patch.
This species is considered non-native to Singapore, likely introduced from neighboring regions like Thailand or Northern Malaysia. It has outcompeted some native species, such as the Green Crested Lizard (Bronchocela cristatella), due to its territorial nature and adaptability.
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CHATGPT
The Oriental Garden Lizard (Calotes versicolor) is a common sight in Singapore, especially in urban gardens, parks, and natural areas. Here's what you might like to know about them:
Description
- Appearance: The Oriental Garden Lizard has a slender body with a pointed snout and long tail. Their coloration varies from grayish-brown to greenish, often with a splash of reddish hues on their head or throat during mating season. Males are particularly colorful when courting or displaying dominance.
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- Size: Typically grows up to 30–40 cm, including the tail.
Habitat in Singapore
- Found in urban gardens, nature reserves, and even roadside vegetation.
- They adapt well to both natural and man-made environments, often basking in sunny areas or perched on tree trunks.
Behavior
- Diet: Primarily insectivorous, feeding on ants, crickets, and other small invertebrates. Occasionally, they eat plant matter or smaller lizards.
- Mating Display: Males perform "head-bobbing" and display their colorful throats to attract mates.
- Territoriality: Males are territorial and will fiercely defend their area, often puffing out their throat and displaying vibrant colors.
Role in Ecosystem
- Acts as a natural pest controller by consuming large quantities of insects.
- Serves as prey for larger predators, contributing to the food chain.
Cultural Significance
In Singapore, these lizards are not just a part of the local biodiversity but also a reminder of the coexistence between wildlife and urban life. They are harmless to humans and often admired for their agility and adaptability.
X-ray on 6 Sep 2023, one week after ingestion of the bird by the French bulldog. Bone fragments are seen in the subcutaneous tissues (red circle) leading to inflammation to left facial abscess.
