Davis Jr., William E. (1985). “Foraging Behavior of a Western Reef Heron in North America”. Colonial Waterbirds. 8 (1): 70–73. doi:10.2307/1521198. JSTOR1521198.
Murphy, William L. (1992). “Notes on the Occurrence of the little egret (Egretta garzetta) in the Americas, with Reference to Other Palearctic Vagrants”. Colonial Waterbirds. 15 (1): 113–123. doi:10.2307/1521360.
Davis Jr., William E. (1985). “Foraging Behavior of a Western Reef Heron in North America”. Colonial Waterbirds. 8 (1): 70–73. doi:10.2307/1521198. JSTOR1521198.