According to the latest list of threatened birds of India based on BirdLife International(UK) list of 2010, India is known to have 14 species of critically endangered birds, 17 endangered species, 56 vulnerable species, 3 species of data deficient and 66 near threatened species. A thorough study from the existing literatures reveals that Mizoram is having 18 species of birds (11.53% of India threatened birds) .