KILPI, M.; BYHOLM, P. The odd colour of the last laid egg in Herring Gull Larus argentatus clutches: does it reflect egg quality?. Ornis Fennica, [S. l.], v. 72, n. 2, p. 85–88, 1995. Disponível em: https://ornisfennica.journal.fi/article/view/133418. Acesso em: 22 nov. 2024.