THINGSTAD, P. G.; SØRENSEN, O. J.; NAUMOV, V. Bird communities in European taiga forest: A comparison between a large forest block in Archangelsk, Russia, and some small-grained old-growth fragments in central Norway. Ornis Norvegica, [S. l.], v. 29, p. 46–58, 2006. DOI: 10.15845/on.v29i0.186. Disponível em: https://boap.uib.no/index.php/ornis/article/view/186. Acesso em: 3 may. 2024.