ORDER: CICONIIFORMES
FAMILY: ARDEIDAE - Herons, Egrets, and Bitterns

Gray Heron (Ardea cinerea)
________(A.c.cinerea)
Great Blue Heron (Ardea herodias)
________(A.p.herodias)
________(A.h.wardi)
Cocoi Heron (Ardea cocoi)
Black-headed Heron (Ardea melanocephala)
Great-billed Heron (Ardea sumatrana)
________(A.s.mathewsae)
________(A.s.sumatrana)
Goliath Heron (Ardea goliath)
Purple Heron (Ardea purpurea)
________(A.p.purpurea(bournei))
Great Egret (Ardea alba)
________(A.a.alba)
________(A.a.egretta)
________(A.a.modesta)
Reddish Egret (Egretta rufescens)
________(E.r.rufescens)
Pied Egret (Egretta picata)
Black Heron (Egretta ardesiaca)
Tricolored Heron (Egretta tricolor)
________(E.t.ruficollis(occidentalis))
Intermediate Egret (Egretta intermedia)
________(E.i.plumifera)
________(E.i.brachyrhyncha)
White-faced Heron (Egretta novaehollandiae)
________(E.n.novaehollandiae)
Little Blue Heron (Egretta caerulea)
Snowy Egret (Egretta thula)
________(E.t.thula)
________(E.t.brewsteri)
Little Egret (Egretta garzetta)
________(E.g.garzetta)
________(E.g.immaculata)
________(E.g.dimorpha)
Western Reef-heron (Egretta gularis)
________(E.g.schistacea)
Pacific Reed-Heron (Egretta sacra)
________(E.s.sacra)
Squacco Heron (Ardeola ralloides)
Indian Pond-Heron (Ardeola grayii)
Chinese Pond-Heron (Ardeola bacchus)
Cattle Egret (Bubulcus ibis)
________(B.i.ibis)
________(B.i.coromandus)
Striated Heron (Butorides striatus)
________(B.s.atricapillus)
________(B.s.chloriceps)
________(B.s.brevipes)
Green Heron (Butorides virescens)
Black-crowned Night-Heron (Nycticorax nycticorax)
________(N.n.nycticorax)
________(N.n.hoactli)
Rufous Night-Heron (Nycticorax caledonicus)
________(N.c.hilli)
Yellow-crowned Night-Heron (Nyctanassa violacea)
________(N.v.violacea)
Malayan Night-Heron (Gorsachius melanolophus)
Boat-billed Heron (Cochlearius cochlearius)
________(C.c.phillipsi)
Least Bittern (Ixobrychus exilis)
________(I.e.exilis)
Yellow Bittern (Ixobrychus sinensis)
Little Bittern (Ixobrychus minutus)
________(I.m.minutus)
American Bittern (Botaurus lentiginosus)
Great Bittern (Botaurus stellaris)
________(B.s.stellaris)