HOGSTAD, O. Reproductive correlates of eggshell thickness in European woodpeckers. Ornis Norvegica, [S. l.], v. 31, p. 116–122, 2008. DOI: 10.15845/on.v31i0.171. Disponível em: https://boap.uib.no/index.php/ornis/article/view/171. Acesso em: 20 apr. 2024.