BYRKJEDAL, Ingvar; FJELDHEIM, Vegard Bang; HALVORSEN, Lene Synnøve; LISLEVAND, Terje. Diet of three sympatric species of granivorous songbirds in a Norwegian high mountain area during the early breeding season. Ornis Norvegica, [S. l.], v. 45, p. 16–26, 2022. DOI: 10.15845/on.v45i0.3639. Disponível em: https://boap.uib.no/index.php/ornis/article/view/3639. Acesso em: 3 jul. 2024.