KOPIJ, Grzegorz. The Blue Waxbill Uraeginthus angolensis, in an acacia savanna: methodological implications in population density estimations. Ecological Questions, [S. l.], v. 37, n. 2, p. 1–9, 2026. DOI: 10.12775/EQ.2026.019. Disponível em: https://apcz.umk.pl/EQ/article/view/64552. Acesso em: 10 apr. 2026.