SINGH, Satpal. Probable First Sighting of Dark Morph of Eastern Cattle-EGRET <I>Bubulcus coromandus</i> from Lakhimpur Kheri, Uttar Pradesh, India. Journal of the Bombay Natural History Society (JBNHS), [S. l.], v. 109, n. 3, p. 199–199, 2012. Disponível em: https://www.bnhsjournal.in/index.php/bnhs/article/view/156557. Acesso em: 12 oct. 2025.