HOGSTAD, O. Winter flock coherence in Willow Tits – who decide what and why. Ornis Norvegica, [S. l.], v. 32, p. 190–201, 2009. DOI: 10.15845/on.v32i0.162. Disponível em: https://boap.uib.no/index.php/ornis/article/view/162. Acesso em: 24 apr. 2024.