KONOVALOV, Annika; NELLIS, Rein; NELLIS, Renno; NURMLA, Ain; SELLIS, Urmas; VÄLI, Ülo. Solitude at periphery: lack of partners limits reproduction of the Black Stork (Ciconia nigra) at the margin of the distribution range. Ornis Fennica, [S. l.], v. 96, n. 1, p. 13–23, 2019. DOI: 10.51812/of.133943. Disponível em: https://ornisfennica.journal.fi/article/view/133943. Acesso em: 14 dec. 2025.