HÖGSTEDT, G. Prolonged aerial chase of Willow Grouse Lagopus lagopus by Common Raven Corvus corax. Ornis Norvegica, [S. l.], v. 37, p. 15, 2014. DOI: 10.15845/on.v37i0.700. Disponível em: https://boap.uib.no/index.php/ornis/article/view/700. Acesso em: 19 apr. 2024.