KUSTUSCH, Karol; CZĄSTKIEWICZ, Dawid; WUCZYŃSKI, Andrzej. Assessing abundance and habitat preferences of Goldcrest Regulus regulus and Firecrest Regulus ignicapilla using passive acoustic monitoring and point-count surveys in temperate forest ecosystem in Poland. Ornis Fennica, [S. l.], p. 00–00, 2026. DOI: 10.51812/of.154841. Disponível em: https://ornisfennica.journal.fi/article/view/154841. Acesso em: 15 mar. 2026.