Guest (?) - Birdpedia - Puerto Rico - Taxonomic FAMILY Details

IUCN	Name	Scientific Name	Size	Id	R
LC	Black-bellied Whistling-Duck (3)	Dendrocygna autumnalis	43 - 53		R
VU	West Indian Whistling-Duck	Dendrocygna arborea	48 - 56		R
LC	Fulvous Whistling-Duck	Dendrocygna bicolor	43 - 53		R
LC	Masked Duck	Nomonyx dominicus	29 - 36		R
LC	Ruddy Duck (3)	Oxyura jamaicensis	35 - 43		R
LC	Tundra Swan (2)	Cygnus columbianus	120 - 150		R
LC	Brent Goose (4)	Branta bernicla	56 - 61		R
LC	Canada Goose (11)	Branta canadensis	92 - 110		R
LC	Snow Goose (2)	Anser caerulescens	66 - 84		R
LC	Bufflehead	Bucephala albeola	34 - 35		R
LC	Hooded Merganser	Lophodytes cucullatus	46		R
LC	Red-breasted Merganser	Mergus serrator	52 - 58		R
LC	Wood Duck	Aix sponsa	47 - 54		R
LC	Canvasback	Aythya valisineria	48 - 56		R
LC	Ring-necked Duck	Aythya collaris	42 - 43.50		R
LC	Lesser Scaup	Aythya affinis	41.50 - 43		R
LC	Garganey	Spatula querquedula	38 - 41		R
LC	Northern Shoveler	Spatula clypeata	46 - 55		R
LC	Cinnamon Teal (5)	Spatula cyanoptera	35 - 48		R
LC	Blue-winged Teal	Spatula discors	36 - 41		R
LC	Gadwall (2)	Mareca strepera	46 - 56		R
LC	Eurasian Wigeon	Mareca penelope	45 - 51		R
LC	American Wigeon	Mareca americana	45 - 56		R
LC	Mallard (7)	Anas platyrhynchos	50 - 70		R
LC	American Black Duck	Anas rubripes	53 - 61		R
LC	White-cheeked Pintail (3)	Anas bahamensis	41 - 50		R
LC	Northern Pintail (3)	Anas acuta	50 - 66		R
LC	Common Teal (3)	Anas crecca	34 - 38		R

Taxonomy: HBW - BirdLife (v3)

Genera: 14 (Family: 53) Species: 28 (Family: 180)