Deepar Beel Wildlife Sanctuary: A Birder's Paradise

Deepar Beel, also known as Dipor Bil, is a significant freshwater lake and wetland ecosystem located on the southwestern edge of Guwahati, Assam. The name 'Deepor Beel' translates to 'lake of the elephants' in Assamese, reflecting its historical connection with the local elephant population. The lake was formed from an ancient channel of the Brahmaputra River and is considered one of the largest beels (wetlands) in the Brahmaputra Valley. Declared a wildlife sanctuary in 1989, Deepar Beel spans approximately 40 square kilometers during floods, shrinking to about 10 square kilometers in the dry season. In 2002, it was designated a Ramsar Site, recognizing its international importance as a wetland. The sanctuary is renowned for its rich avian diversity, with over 200 bird species recorded, including several threatened waterfowl. It serves as a critical stopover point for migratory birds along the Central Asian Flyway, attracting species from as far as Siberia and Mongolia during the winter months. Some notable bird species include the Baer's Pochard, Spot-billed Pelican, and Greater Adjutant Stork. Beyond its avian population, Deepar Beel supports a variety of other wildlife, including 12 species of lizards, 20 species of amphibians, 6 species of tortoises and turtles, and 18 species of snakes. The wetlands and rivers are home to over 50 species of fish. Wild Asian elephants from the Rani and Garbhanga Reserve Forests occasionally visit the lake in search of freshwater and aquatic vegetation. The surrounding area is primarily used for rice cultivation, which can affect the water levels and ecology of the sanctuary. Visitors can enjoy bird watching from a watchtower erected on the bank of the beel. A boat cruise on the lake offers a closer look at the diverse flora and fauna.