Suárez, William, and Storrs L. Olson. 2015. “Systematics and Distribution of the Giant Fossil Barn Owls of the West Indies (Aves: Strigiformes: Tytonidae)”. Zootaxa 4020 (3). Auckland, New Zealand:533–553. https://doi.org/10.11646/zootaxa.4020.3.7.