UNDERHILL, L. G. Four records of Citrine Wagtail Motacilla citreola in South Africa: the bigger picture. Biodiversity Observations, [S. l.], p. 65–67, 2015. Disponível em: https://journals.uct.ac.za/index.php/BO/article/view/279. Acesso em: 24 mar. 2023.