LEMMETYINEN, R. Nest defence behaviour of Common and Arctic Terns and its effects on the success achieved by predators. Ornis Fennica, [S. l.], v. 48, n. 1, p. 13–24, 1971. Disponível em: https://ornisfennica.journal.fi/article/view/132810. Acesso em: 19 sep. 2024.