Upper - "Egretta garzetta", "Nycticorax nycticorax", "Bubulcus coromandus" and "Ardea cinerea", in Aichi prefecture, Japan. Lower - "Nycticorax nycticorax", "Egretta garzetta", "Bubulcus coromandus" and "Egretta intermedia", in Aichi prefecture, Japan.