Data Zone
| Scientific name | English name | Family | Global IUCN Red List Category |
|---|---|---|---|
| Numenius borealis | Eskimo Curlew | Scolopacidae (Sandpipers, Snipes, Phalaropes) | CR (PE) |
| Aramus guarauna | Limpkin | Aramidae (Limpkin) | LC |
| Ixobrychus involucris | Stripe-backed Bittern | Ardeidae (Herons) | LC |
| Rynchops niger | Black Skimmer | Laridae (Gulls, Terns, Skimmers) | LC |
| Haematopus palliatus | American Oystercatcher | Haematopodidae (Oystercatchers) | LC |
| Dendrocygna bicolor | Fulvous Whistling-duck | Anatidae (Ducks, Geese, Swans) | LC |
| Thalasseus sandvicensis | Sandwich Tern | Laridae (Gulls, Terns, Skimmers) | LC |
| Pardirallus sanguinolentus | Plumbeous Rail | Rallidae (Rails, Gallinules, Coots) | LC |
| Limosa haemastica | Hudsonian Godwit | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Syrigma sibilatrix | Whistling Heron | Ardeidae (Herons) | LC |
| Gallinula galeata | Common Gallinule | Rallidae (Rails, Gallinules, Coots) | LC |
| Charadrius falklandicus | Two-banded Plover | Charadriidae (Plovers) | LC |
| Pluvialis dominica | American Golden Plover | Charadriidae (Plovers) | LC |
| Dendrocygna viduata | White-faced Whistling-duck | Anatidae (Ducks, Geese, Swans) | LC |
| Tringa solitaria | Solitary Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Sterna hirundo | Common Tern | Laridae (Gulls, Terns, Skimmers) | LC |
| Vanellus chilensis | Southern Lapwing | Charadriidae (Plovers) | LC |
| Aramides ypecaha | Giant Wood-rail | Rallidae (Rails, Gallinules, Coots) | LC |
| Laterallus flaviventer | Yellow-breasted Crake | Rallidae (Rails, Gallinules, Coots) | LC |
| Egretta thula | Snowy Egret | Ardeidae (Herons) | LC |
| Numenius phaeopus | Whimbrel | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Charadrius modestus | Rufous-chested Plover | Charadriidae (Plovers) | LC |
| Cygnus melancoryphus | Black-necked Swan | Anatidae (Ducks, Geese, Swans) | LC |
| Amazonetta brasiliensis | Brazilian Teal | Anatidae (Ducks, Geese, Swans) | LC |
| Sterna vittata | Antarctic Tern | Laridae (Gulls, Terns, Skimmers) | LC |
| Heteronetta atricapilla | Black-headed Duck | Anatidae (Ducks, Geese, Swans) | LC |
| Laterallus leucopyrrhus | Red-and-white Crake | Rallidae (Rails, Gallinules, Coots) | LC |
| Spatula cyanoptera | Cinnamon Teal | Anatidae (Ducks, Geese, Swans) | LC |
| Mycteria americana | Wood Stork | Ciconiidae (Storks) | LC |
| Leucocarbo magellanicus | Rock Shag | Phalacrocoracidae (Cormorants) | LC |
| Sarkidiornis sylvicola | American Comb Duck | Anatidae (Ducks, Geese, Swans) | LC |
| Oreopholus ruficollis | Tawny-throated Dotterel | Charadriidae (Plovers) | LC |
| Coscoroba coscoroba | Coscoroba Swan | Anatidae (Ducks, Geese, Swans) | LC |
| Cairina moschata | Muscovy Duck | Anatidae (Ducks, Geese, Swans) | LC |
| Ardea alba | Great White Egret | Ardeidae (Herons) | LC |
| Charadrius collaris | Collared Plover | Charadriidae (Plovers) | LC |
| Laterallus melanophaius | Rufous-sided Crake | Rallidae (Rails, Gallinules, Coots) | LC |
| Callonetta leucophrys | Ringed Teal | Anatidae (Ducks, Geese, Swans) | LC |
| Ciconia maguari | Maguari Stork | Ciconiidae (Storks) | LC |
| Nannopterum brasilianus | Neotropical Cormorant | Phalacrocoracidae (Cormorants) | LC |
| Anas flavirostris | Yellow-billed Teal | Anatidae (Ducks, Geese, Swans) | LC |
| Tringa melanoleuca | Greater Yellowlegs | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Anas bahamensis | White-cheeked Pintail | Anatidae (Ducks, Geese, Swans) | LC |
| Aramides cajaneus | Grey-cowled Wood-rail | Rallidae (Rails, Gallinules, Coots) | LC |
| Bubulcus ibis | Cattle Egret | Ardeidae (Herons) | LC |
| Jacana jacana | Wattled Jacana | Jacanidae (Jacanas) | LC |
| Porphyriops melanops | Spot-flanked Gallinule | Rallidae (Rails, Gallinules, Coots) | LC |
| Oxyura vittata | Lake Duck | Anatidae (Ducks, Geese, Swans) | LC |
| Theristicus caerulescens | Plumbeous Ibis | Threskiornithidae (Ibises, Spoonbills) | LC |
| Sterna trudeaui | Snowy-crowned Tern | Laridae (Gulls, Terns, Skimmers) | LC |
| Actitis macularius | Spotted Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Anas georgica | Yellow-billed Pintail | Anatidae (Ducks, Geese, Swans) | LC |
| Botaurus pinnatus | Pinnated Bittern | Ardeidae (Herons) | LC |
| Nycticorax nycticorax | Black-crowned Night-heron | Ardeidae (Herons) | LC |
| Gallinago paraguaiae | South American Snipe | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Porphyrio martinicus | Purple Gallinule | Rallidae (Rails, Gallinules, Coots) | LC |
| Nomonyx dominicus | Masked Duck | Anatidae (Ducks, Geese, Swans) | LC |
| Theristicus caudatus | Buff-necked Ibis | Threskiornithidae (Ibises, Spoonbills) | LC |
| Sterna hirundinacea | South American Tern | Laridae (Gulls, Terns, Skimmers) | LC |
| Charadrius semipalmatus | Semipalmated Plover | Charadriidae (Plovers) | LC |
| Steganopus tricolor | Wilson's Phalarope | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Spatula platalea | Red Shoveler | Anatidae (Ducks, Geese, Swans) | LC |
| Ardea cocoi | Cocoi Heron | Ardeidae (Herons) | LC |
| Himantopus himantopus | Black-winged Stilt | Recurvirostridae (Avocets, Stilts) | LC |
| Butorides striata | Green-backed Heron | Ardeidae (Herons) | LC |
| Calidris himantopus | Stilt Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Fulica armillata | Red-gartered Coot | Rallidae (Rails, Gallinules, Coots) | LC |
| Tringa flavipes | Lesser Yellowlegs | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Phimosus infuscatus | Bare-faced Ibis | Threskiornithidae (Ibises, Spoonbills) | LC |
| Thalasseus maximus | Royal Tern | Laridae (Gulls, Terns, Skimmers) | LC |
| Calidris fuscicollis | White-rumped Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Calidris alba | Sanderling | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Mareca sibilatrix | Chiloe Wigeon | Anatidae (Ducks, Geese, Swans) | LC |
| Podilymbus podiceps | Pied-billed Grebe | Podicipedidae (Grebes) | LC |
| Gelochelidon nilotica | Common Gull-billed Tern | Laridae (Gulls, Terns, Skimmers) | LC |
| Tigrisoma lineatum | Rufescent Tiger-heron | Ardeidae (Herons) | LC |
| Thinocorus rumicivorus | Least Seedsnipe | Thinocoridae (Seedsnipes) | LC |
| Fulica leucoptera | White-winged Coot | Rallidae (Rails, Gallinules, Coots) | LC |
| Rollandia rolland | White-tufted Grebe | Podicipedidae (Grebes) | LC |
| Plegadis chihi | White-faced Ibis | Threskiornithidae (Ibises, Spoonbills) | LC |
| Larus maculipennis | Brown-hooded Gull | Laridae (Gulls, Terns, Skimmers) | LC |
| Calidris bairdii | Baird's Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Calidris melanotos | Pectoral Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Spatula versicolor | Silver Teal | Anatidae (Ducks, Geese, Swans) | LC |
| Tachybaptus dominicus | Least Grebe | Podicipedidae (Grebes) | LC |
| Pardirallus maculatus | Spotted Rail | Rallidae (Rails, Gallinules, Coots) | LC |
| Phaetusa simplex | Large-billed Tern | Laridae (Gulls, Terns, Skimmers) | LC |
| Fulica rufifrons | Red-fronted Coot | Rallidae (Rails, Gallinules, Coots) | LC |
| Podiceps major | Great Grebe | Podicipedidae (Grebes) | LC |
| Platalea ajaja | Roseate Spoonbill | Threskiornithidae (Ibises, Spoonbills) | LC |
| Larus dominicanus | Kelp Gull | Laridae (Gulls, Terns, Skimmers) | LC |
| Arenaria interpres | Ruddy Turnstone | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Netta peposaca | Rosy-billed Pochard | Anatidae (Ducks, Geese, Swans) | LC |
| Bartramia longicauda | Upland Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Anhinga anhinga | Anhinga | Anhingidae (Darters) | LC |
| Coturnicops notatus | Speckled Rail | Rallidae (Rails, Gallinules, Coots) | LC |
| Sternula superciliaris | Yellow-billed Tern | Laridae (Gulls, Terns, Skimmers) | LC |
| Nycticryphes semicollaris | South American Painted-snipe | Rostratulidae (Painted-snipes) | LC |
| Chauna torquata | Southern Screamer | Anhimidae (Screamers) | LC |
| Pluvialis squatarola | Grey Plover | Charadriidae (Plovers) | LC |
| Calidris canutus | Red Knot | Scolopacidae (Sandpipers, Snipes, Phalaropes) | NT |
| Phoenicopterus chilensis | Chilean Flamingo | Phoenicopteridae (Flamingos) | NT |
| Calidris subruficollis | Buff-breasted Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | NT |
| Calidris pusilla | Semipalmated Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | NT |
| Larus atlanticus | Olrog's Gull | Laridae (Gulls, Terns, Skimmers) | NT |
| Laterallus spilopterus | Dot-winged Crake | Rallidae (Rails, Gallinules, Coots) | VU |
