Data Zone
| Scientific name | Common name | Family | Red List category |
|---|---|---|---|
| Megapodius laperouse | Micronesian Scrubfowl | Megapodiidae (Megapodes) | NT |
| Aythya ferina | Common Pochard | Anatidae (Ducks, Geese, Swans) | VU |
| Aythya fuligula | Tufted Duck | Anatidae (Ducks, Geese, Swans) | LC |
| Spatula querquedula | Garganey | Anatidae (Ducks, Geese, Swans) | LC |
| Spatula clypeata | Northern Shoveler | Anatidae (Ducks, Geese, Swans) | LC |
| Mareca strepera | Gadwall | Anatidae (Ducks, Geese, Swans) | LC |
| Mareca penelope | Eurasian Wigeon | Anatidae (Ducks, Geese, Swans) | LC |
| Anas platyrhynchos | Mallard | Anatidae (Ducks, Geese, Swans) | LC |
| Anas acuta | Northern Pintail | Anatidae (Ducks, Geese, Swans) | LC |
| Phaethon rubricauda | Red-tailed Tropicbird | Phaethontidae (Tropicbirds) | LC |
| Phaethon lepturus | White-tailed Tropicbird | Phaethontidae (Tropicbirds) | LC |
| Pampusana xanthonura | White-throated Ground Dove | Columbidae (Pigeons, Doves) | NT |
| Ptilinopus roseicapilla | Mariana Fruit-dove | Columbidae (Pigeons, Doves) | NT |
| Aerodramus bartschi | Mariana Swiftlet | Apodidae (Swifts) | VU |
| Apus pacificus | Pacific Swift | Apodidae (Swifts) | LC |
| Hypotaenidia owstoni | Guam Rail | Rallidae (Rails, Gallinules, Coots) | CR |
| Amaurornis cinerea | White-browed Crake | Rallidae (Rails, Gallinules, Coots) | LC |
| Gallinula chloropus | Common Moorhen | Rallidae (Rails, Gallinules, Coots) | LC |
| Hydrobates matsudairae | Matsudaira's Storm-petrel | Hydrobatidae (Northern Storm-petrels) | VU |
| Hydrobates leucorhous | Leach's Storm-petrel | Hydrobatidae (Northern Storm-petrels) | VU |
| Phoebastria nigripes | Black-footed Albatross | Diomedeidae (Albatrosses) | NT |
| Pterodroma longirostris | Stejneger's Petrel | Procellariidae (Petrels, Shearwaters) | VU |
| Pterodroma cervicalis | White-necked Petrel | Procellariidae (Petrels, Shearwaters) | VU |
| Pterodroma externa | Juan Fernandez Petrel | Procellariidae (Petrels, Shearwaters) | VU |
| Ardenna pacifica | Wedge-tailed Shearwater | Procellariidae (Petrels, Shearwaters) | LC |
| Ardenna tenuirostris | Short-tailed Shearwater | Procellariidae (Petrels, Shearwaters) | LC |
| Calonectris leucomelas | Streaked Shearwater | Procellariidae (Petrels, Shearwaters) | NT |
| Puffinus bailloni | Tropical Shearwater | Procellariidae (Petrels, Shearwaters) | LC |
| Pseudobulweria rostrata | Tahiti Petrel | Procellariidae (Petrels, Shearwaters) | NT |
| Ixobrychus sinensis | Yellow Bittern | Ardeidae (Herons) | LC |
| Nycticorax nycticorax | Black-crowned Night Heron | Ardeidae (Herons) | LC |
| Bubulcus ibis | Cattle Egret | Ardeidae (Herons) | LC |
| Ardea cinerea | Grey Heron | Ardeidae (Herons) | LC |
| Ardea alba | Great White Egret | Ardeidae (Herons) | LC |
| Ardea intermedia | Intermediate Egret | Ardeidae (Herons) | LC |
| Egretta garzetta | Little Egret | Ardeidae (Herons) | LC |
| Egretta sacra | Pacific Reef-egret | Ardeidae (Herons) | LC |
| Fregata minor | Great Frigatebird | Fregatidae (Frigatebirds) | LC |
| Sula sula | Red-footed Booby | Sulidae (Gannets, Boobies) | LC |
| Sula leucogaster | Brown Booby | Sulidae (Gannets, Boobies) | LC |
| Sula dactylatra | Masked Booby | Sulidae (Gannets, Boobies) | LC |
| Himantopus himantopus | Black-winged Stilt | Recurvirostridae (Avocets, Stilts) | LC |
| Pluvialis squatarola | Grey Plover | Charadriidae (Plovers) | VU |
| Pluvialis fulva | Pacific Golden Plover | Charadriidae (Plovers) | LC |
| Charadrius hiaticula | Common Ringed Plover | Charadriidae (Plovers) | LC |
| Charadrius dubius | Little Ringed Plover | Charadriidae (Plovers) | LC |
| Charadrius alexandrinus | Kentish Plover | Charadriidae (Plovers) | LC |
| Charadrius mongolus | Siberian Sandplover | Charadriidae (Plovers) | EN |
| Charadrius leschenaultii | Greater Sandplover | Charadriidae (Plovers) | LC |
| Numenius tahitiensis | Bristle-thighed Curlew | Scolopacidae (Sandpipers, Snipes, Phalaropes) | NT |
| Numenius phaeopus | Whimbrel | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Numenius minutus | Little Curlew | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Numenius arquata | Eurasian Curlew | Scolopacidae (Sandpipers, Snipes, Phalaropes) | NT |
| Limosa lapponica | Bar-tailed Godwit | Scolopacidae (Sandpipers, Snipes, Phalaropes) | NT |
| Limosa limosa | Black-tailed Godwit | Scolopacidae (Sandpipers, Snipes, Phalaropes) | NT |
| Arenaria interpres | Ruddy Turnstone | Scolopacidae (Sandpipers, Snipes, Phalaropes) | NT |
| Calidris tenuirostris | Great Knot | Scolopacidae (Sandpipers, Snipes, Phalaropes) | EN |
| Calidris canutus | Red Knot | Scolopacidae (Sandpipers, Snipes, Phalaropes) | NT |
| Calidris pugnax | Ruff | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Calidris acuminata | Sharp-tailed Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | VU |
| Calidris subminuta | Long-toed Stint | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Calidris ruficollis | Red-necked Stint | Scolopacidae (Sandpipers, Snipes, Phalaropes) | NT |
| Calidris alba | Sanderling | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Calidris alpina | Dunlin | Scolopacidae (Sandpipers, Snipes, Phalaropes) | NT |
| Calidris melanotos | Pectoral Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Gallinago megala | Swinhoe's Snipe | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Xenus cinereus | Terek Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Actitis hypoleucos | Common Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Tringa brevipes | Grey-tailed Tattler | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Tringa incana | Wandering Tattler | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Tringa nebularia | Common Greenshank | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Tringa totanus | Common Redshank | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Tringa glareola | Wood Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Tringa stagnatilis | Marsh Sandpiper | Scolopacidae (Sandpipers, Snipes, Phalaropes) | LC |
| Glareola maldivarum | Oriental Pratincole | Glareolidae (Coursers, Pratincoles) | LC |
| Anous stolidus | Brown Noddy | Laridae (Gulls, Terns, Skimmers) | LC |
| Anous minutus | Black Noddy | Laridae (Gulls, Terns, Skimmers) | LC |
| Gygis candida | Common White Tern | Laridae (Gulls, Terns, Skimmers) | LC |
| Larus ridibundus | Black-headed Gull | Laridae (Gulls, Terns, Skimmers) | LC |
| Onychoprion fuscatus | Sooty Tern | Laridae (Gulls, Terns, Skimmers) | LC |
| Sternula albifrons | Little Tern | Laridae (Gulls, Terns, Skimmers) | LC |
| Chlidonias hybrida | Whiskered Tern | Laridae (Gulls, Terns, Skimmers) | LC |
| Chlidonias leucopterus | White-winged Tern | Laridae (Gulls, Terns, Skimmers) | LC |
| Sterna sumatrana | Black-naped Tern | Laridae (Gulls, Terns, Skimmers) | LC |
| Sterna hirundo | Common Tern | Laridae (Gulls, Terns, Skimmers) | LC |
| Thalasseus bergii | Greater Crested Tern | Laridae (Gulls, Terns, Skimmers) | LC |
| Pandion haliaetus | Osprey | Pandionidae (Osprey) | LC |
| Accipiter soloensis | Chinese Sparrowhawk | Accipitridae (Hawks, Eagles) | LC |
| Milvus migrans | Black Kite | Accipitridae (Hawks, Eagles) | LC |
| Todiramphus cinnamominus | Guam Kingfisher | Alcedinidae (Kingfishers) | EW |
| Falco tinnunculus | Common Kestrel | Falconidae (Falcons, Caracaras) | LC |
| Falco peregrinus | Peregrine Falcon | Falconidae (Falcons, Caracaras) | LC |
| Myzomela rubratra | Micronesian Myzomela | Meliphagidae (Honeyeaters) | LC |
| Rhipidura rufifrons | Rufous Fantail | Rhipiduridae (Fantails) | LC |
| Myiagra freycineti | Guam Flycatcher | Monarchidae (Monarch-flycatchers) | EX |
| Corvus kubaryi | Mariana Crow | Corvidae (Crows and jays) | CR |
| Acrocephalus luscinius | Guam Reed-warbler | Acrocephalidae (Reed-warblers) | EX |
| Hirundo rustica | Barn Swallow | Hirundinidae (Swallows and martins) | LC |
| Zosterops conspicillatus | Bridled White-eye | Zosteropidae (White-eyes and Yuhinas) | EX |
| Aplonis opaca | Micronesian Starling | Sturnidae (Starlings) | LC |