Herons, Egrets, and Bitterns (Ardeola) is a genus of bird (Aves) in the family Ardeidae (Herons, Egrets, and Bitterns).
Ardeola bacchus
Ardeola grayii
Ardeola speciosa
Ardeola idae
Ardeola rufiventris
Ardeola ralloides
Botaurus
Bubulcus
Ardea
Butorides
Zebrilus
Zonerodius
Calherodius
Gorsachius
Nyctanassa
Cochlearius
Tigriornis
Tigrisoma
Oroanassa
Pilherodius
Ixobrychus
Nycticorax
Egretta