DE SWARDT, D. H. Unusual egg coloration in Three-banded Plover <i>Charadrius tricollaris</i>. Biodiversity Observations, [S. l.], p. 60–61, 2011. DOI: 10.15641/bo.130. Disponível em: https://journals.uct.ac.za/index.php/BO/article/view/130. Acesso em: 1 nov. 2025.