Grey Heron Little Egret Egretta garzetta Chinese Pond-Heron Ardeola bacchus Little Heron Butorides striatus Little Egret Egretta garzetta Little Egret Egretta garzetta Little Egret Egretta garzetta Yellow Bittern Ixobrychus sinensis Yellow Bittern Ixobrychus sinensis Black-crowned Night-Heron Nycticorax nycticorax Black-crowned Night-Heron Nycticorax nycticorax Black-crowned Night-Heron Nycticorax nycticorax Pacific Reef-Egret Little Heron Butorides striatus Little Egret Egretta garzetta Little Egret Egretta garzetta Little Egret (Egretta garzetta) & Great Egret Casmerodius albus Purple Heron Ardea purpurea Chinese Pond-Heron Ardeola bacchus Chinese Pond-Heron Ardeola bacchus