Fájl:ArdeolaMap.svgDescriptionArdeolaMap.svg English: Map of the Ardeola grayii, A. speciosa and A. bacchus based on the maps in Kushlan, J A and JA Hancock (2005) The Herons
Fájl:Ardeola grayii map.svgDescriptionArdeola grayii map.svg English: Distribution map of Indian Pond Heron. Green: year-round. Adapted from: Kushlan, James A. and James A. Hancock
Fájl:Ardeola bacchus map.svgDescriptionArdeola bacchus map.svg English: Distribution map of Chinese Pond Heron. Yellow: breeding, green: year-round, blue: nonbreeding. Adapted from:
Fájl:Ardeola speciosa map.svgDescriptionArdeola speciosa map.svg English: Distribution map of Javan Pond Heron. Yellow: breeding, green: year-round, blue: nonbreeding. Adapted from:
Fájl:Ardeola ralloides map.svgDescriptionArdeola ralloides map.svg English: Distribution map of Squacco Heron. Yellow: breeding, green: year-round, blue: nonbreeding. Adapted from: