GÓRSKI, A.; NOWAKOWSKI, J. J.; BANBURA, J. Variation in egg-size traits of the European Roller (Coracias garrulus) in eastern Poland. Ornis Fennica, [S. l.], v. 92, n. 4, p. 213–220, 2015. DOI: 10.51812/of.133881. Disponível em: https://ornisfennica.journal.fi/article/view/133881. Acesso em: 18 may. 2024.