The Kadalundi Bird Sanctuary is a renowned avian paradise located in Malappuram district, Kerala, India. Situated at the confluence of the Kadalundi River and the Arabian Sea, this sanctuary provides a vital habitat for a wide variety of bird species, both migratory and resident. 

The sanctuary is home to over a hundred bird species, ranging from resident birds to migratory ones that arrive from various parts of the world, including Siberia, Europe, and the Himalayas. Commonly sighted birds include seagulls, terns, sandpipers, plovers, herons, egrets, and more.