[1]
Butler, H. 2004. Dietary composition of cattle egrets (Bubulcus ibis) in the central Free State. Suid-Afrikaans Tydskrif vir Natuurwetenskap en Tegnologie / <i>South African Journal of Science and Technology</i&gt;. 23, 4 (Sep. 2004), 90-98. DOI:https://doi.org/10.4102/satnt.v23i4.198.