The Eastern Brown Snake (Pseudonaja textilis) is native to eastern and central Australia. It is known for its slender body and striking brown coloration. This snake is highly agile and possesses potent venom. It primarily inhabits grasslands and woodlands, often found near human dwellings. It preys on small mammals and reptiles.

Pseudonaja textilis, commonly known as the Eastern Brown Snake, is native to Australia and Papua New Guinea. In Australia, its range extends across the eastern half of the country, including Queensland, New South Wales, Victoria, South Australia, and parts of the Northern Territory. In Papua New Guinea, it is found in the southern lowlands.

The Eastern Brown Snake inhabits a variety of environments including grasslands, woodlands, savannas, and rural and urban areas. It is highly adaptable and can be found in both warm temperate and tropical climates. The species is often associated with open landscapes but can also be found in areas with a moderate level of vegetation.

Pseudonaja textilis occupies a niche as a terrestrial predator, primarily preying on small mammals, birds, and reptiles. It plays a significant role in controlling the populations of these organisms. The species is known for its high level of activity during the day, particularly during the warmer months, and its ability to thrive in varied conditions, including modified habitats such as agricultural lands and suburban environments.