Vaduvur Bird Sanctuary is a bird sanctuary located in the town of Vaduvur in Tiruvarur District in the Indian state of Tamil Nadu. Vaduvur was located 22 KM away from Thanjavur on the thanjavur-mannargudi state highway. The irrigation tank receives water from November to April every year which attracts a numerous foreign birds from Europe and America. Visitors can gain free entry. There are two towers located in the sanctuary for the ease of visitors. More than 40 species of water birds are found here. The state government has provided facilities for sight seeing and relaxation. Public transport is also available 24X7 from both Thanjavur and Mannargudi. There is also a famous Ramar Kovil (Ram Temple) in the small town. The small town is a good agricultural land and rice is grown in plenty.