1. The land birds of Aldabra;Benson;Philos. Trans. R. Soc. B,1971
2. BirdLife International 2009 Species factsheet: Ardeola idae http://www.birdlife.org
3. IUCN 2012 The IUCN Red List of Threatened Species. Version 3.1 http://www.iucnredlist.org
4. Sande , E. Ndang'ang'a , K. 2008 Single Species Action Plan for the Madagascar Pond-Heron Nairobi BirdLife International - Africa Partnership Secretariat