KAINADY, P. V. G. Development of temperature, regulation in nestling Common Swallows Hirundo rustica. Bulletin of Basrah Natural History Museum, [S. l.], v. 3, n. 1, 1976. Disponível em: https://bjnhm.uobasrah.edu.iq/index.php/nhm/article/view/39. Acesso em: 19 apr. 2025.