Blue-Tongue Lizard

The Blue-Tongue Lizard is easily recognised by its stout body, short legs, and, most notably, its vivid blue tongue, which it displays as a defense mechanism. Its body is covered in smooth, overlapping scales, typically patterned with bands of brown, grey, and cream, providing excellent camouflage. These lizards can grow up to 60 cm in length, with a broad, triangular head and a long, tapering tail. Juveniles often display more vibrant colors, which may fade slightly as they mature. The shiny, scaled appearance and their characteristic blue tongue make them one of the most unique reptiles in Australia.

Blue-Tongue Lizards are widespread across Sydney and thrive in a variety of habitats, including forests, grasslands, and suburban gardens. They are highly adaptable and often take shelter under rocks, logs, and debris, or even in urban areas like sheds and backyards. These lizards are often spotted basking in the sun during the day, particularly in warmer months. Their ability to coexist with humans makes them a common sight in Sydney suburbs, where they help control insect and snail populations.

Blue-Tongue Lizards are completely harmless to humans and are non-venomous. They are docile creatures that rely on their bright blue tongue and hissing as a bluff to deter predators. Although they may bite if cornered or handled roughly, their bite is not dangerous and only causes minor discomfort. They are beneficial to have around, as they naturally keep garden pests under control.

If you encounter a Blue-Tongue Lizard, admire it from a distance and avoid handling it unnecessarily. Keep your yard free of hazards like loose netting or uncovered pools, which could harm lizards. Ensure pets, especially dogs and cats, are kept away from these reptiles to prevent injuries on both sides. If you find a Blue-Tongue Lizard in an unsuitable location, such as inside your home, gently guide it to safety or contact a professional wildlife handler.