BANBURA, J.; ZIELINSKI, P. The onset of incubation and hatching asynchrony in the Barn Swallow Hirundo rustica. Ornis Fennica, [S. l.], v. 72, n. 4, p. 174–176, 1995. Disponível em: https://ornisfennica.journal.fi/article/view/133430. Acesso em: 25 nov. 2024.