KAINADY, P. V. G. Successful hatching of a clutch of the House Sparrow in the absence of the female parent during the second half of incubation . Bulletin of Basrah Natural History Museum, [S. l.], v. 4, n. 1, 1977. Disponível em: https://bjnhm.uobasrah.edu.iq/index.php/nhm/article/view/36. Acesso em: 19 apr. 2025.