The Daboia russelii, commonly known as Russell's viper, inhabits grasslands, scrub jungles, and agricultural fields across the Indian subcontinent. It is a large, venomous snake known for its distinctive chain-like pattern of oval spots along its body. Russell's viper is nocturnal, often preying on rodents and small birds, playing a crucial role in controlling pest populations.

Daboia russelii, commonly known as Russell's viper, is native to the Indian subcontinent. It is found across India, Sri Lanka, Bangladesh, Nepal, Pakistan, and parts of Southeast Asia including Myanmar, Thailand, and possibly Laos and Cambodia.

Russell's viper typically inhabits open, grassy, or bushy areas, often close to human settlements where rodents, their primary prey, are abundant. They can be found in plains, agricultural fields, scrub forests, and rural gardens. The species can adapt to varied climates, from dry to humid environments, but prefers regions with moderate rainfall.

As a highly venomous snake, Russell's viper plays a crucial role in controlling the population of rodents and other small mammals. It is a terrestrial ambush predator, relying on its camouflage to remain undetected by both prey and potential threats. Its adaptability to different environments, including urban areas, highlights its ecological importance and resilience.