Albert Martínez-Vilalta & Anna Motis. 〈Family Ardeidae (Herons)〉. In Josep del Hoyo, Andrew Elliott, Jordi Sargatal. eds. 《Handbook of the Birds of the World, Volume 1: Ostrich to Ducks》. Lynx Edicions. 1992. ISBN 978-84-87334-10-8.
Neil McKilligan. 《Herons, Egrets and Bitterns:Their Biology and Conservation in Australia》. 2005. University of Southern Queensland. ISBN 0-643-09133-5.
James A. Kushlan & James Hancock. 《Herons》. 2005. Oxford University Press. ISBN 0-19-854981-4.