Reptiles nocturnal

Turner's Thick-toed Gecko

Chondrodactylus turneri

A robust and charismatic resident of southern African gardens, Turner's Thick-toed Gecko is a master of the night. With its prehistoric-looking bumpy skin and large, watchful eyes, this gecko is a favorite for backyard observers looking to glimpse a miniature dragon in action.

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Quick Identification

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Size

10-18 cm (4-7 inches) total length; weight typically ranges from 15-35 grams.

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Colors

Greyish-brown to dark sandy brown with irregular dark cross-bands; whitish or cream underside; distinctive pale tubercles (bumps) across the back.

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Key Features

Large triangular head with prominent eyes
Heavily tuberculated skin giving it a 'bumpy' appearance
Thick, fleshy toes lacking the expanded pads of common house geckos
Robust, stocky body build

When You’ll See Them

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Activity pattern nocturnal

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Peak hours 7 PM - 2 AM

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Season Year-round, with peak activity during the warm, wet summer months (October-March).

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Diet A generalist insectivore that eats moths, beetles, crickets, and spiders; larger individuals may occasionally eat smaller lizards.

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Habitat Rocky outcrops (koppies), savanna, and suburban gardens with stone walls, wood piles, or buildings.

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Behavior

Turner's Thick-toed Gecko is a bold and territorial reptile that has adapted exceptionally well to human-modified landscapes. While naturally found in rocky outcrops and savanna environments, it is now a frequent visitor to suburban homes. Unlike many smaller geckos, Turner's is quite stocky and can be aggressive toward other geckos, often claiming the best hunting spots near outdoor lights for itself.

These geckos are primarily nocturnal, spending their days tucked away in deep rock crevices, under peeling bark, or in the cracks of man-made walls. At night, they emerge to hunt, often seen clinging to vertical surfaces. They are known for being quite vocal, producing a series of loud 'click-click-click' sounds to communicate with others or defend their territory during the breeding season. While they can be defensive if handled—often gaping their mouths or hissing—they are harmless to humans and are excellent at keeping insect populations in check.

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Camera Tips

To get the best shots of Turner's Thick-toed Gecko, focus your camera on vertical 'hunting highways.' These geckos love to patrol the exterior walls of houses or stone garden walls. If you have an outdoor porch light that attracts insects, mount your camera 3-5 feet away from the light source, angled toward the wall. The gecko will likely appear in the periphery of the light to ambush moths and beetles. A side-on angle is better than a top-down view to capture the texture of their bumpy skin and their large, lidless eyes.

Because they are strictly nocturnal, your camera's Infrared (IR) performance is critical. Ensure your camera is set to its highest PIR sensitivity, as these geckos move with a 'stop-and-start' rhythm that can sometimes fail to trigger sluggish sensors. Use a camera with a short trigger speed (0.3s or less) to capture the moment they strike at prey, which happens in the blink of an eye. If your camera supports it, the 'hybrid mode' (taking a photo followed by a short video) is ideal for seeing both their intricate patterns and their unique stalking behavior.

If you don't have luck on house walls, look for natural 'dens.' Any deep crack in a rock face or a gap behind a wooden fence post is a potential home. Placing a camera near these entrances around dusk (6 PM - 8 PM) can capture them as they first emerge for the night. During the summer, you might even record social interactions or territorial disputes, which are accompanied by their characteristic clicking calls. Keep the lens clean, as geckos hunting near lights often attract dust and insects that can smudge your optics.

Similar Species

Species that look similar or are commonly confused with Turner's Thick-toed Gecko.

Bibron's Thick-toed Gecko

Nearly identical but has more prominent, pointed tubercles (bumps) on the back and a slightly different geographical range.

Common House Gecko

Much smaller and more translucent, with expanded toe pads for climbing glass, which Turner's lacks.

Moreau's Tropical House Gecko

Slenderer build and lacks the heavy, armor-like tuberculated skin of Turner's.

Frequently Asked Questions

Turner's Thick-toed Geckos are strictly nocturnal. They typically emerge from their hiding spots shortly after sunset and remain active throughout the night, with peak hunting activity occurring between 8 PM and midnight when insect activity is highest.

The best way to attract these geckos is to provide habitat and food. Stone walls with plenty of crevices, wood piles, and native shrubs provide excellent cover. Additionally, keeping an outdoor yellow 'bug light' or a standard porch light will attract the moths and insects they feed on, making your backyard a prime hunting ground.

Their diet consists almost entirely of invertebrates. They are particularly fond of moths, beetles, crickets, and cockroaches. Because of their size, they are one of the few gecko species capable of taking down larger garden pests, making them very beneficial to have around the home.

Yes, they are highly 'synanthropic,' meaning they thrive in human environments. They are very common in suburban gardens across southern Africa, especially where there are brick walls, tile roofs, and outdoor lighting.

Turner's Thick-toed Gecko and Bibron's Gecko look very similar. The main difference lies in their scales: Turner's has slightly smoother, flatter tubercles on its back compared to the very sharp, pointed tubercles of Bibron's Gecko. Geographically, Turner's is more common in the northern and eastern parts of southern Africa.

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