# List of birds of Sint Eustatius

This is a list of the bird species recorded in Sint Eustatius. The avifauna of Sint Eustatius included a total of 123 species, according to Bird Checklists of the World as of July 2022. Of them, 4 have been introduced by humans.
This list is presented in the taxonomic sequence of the Check-list of North and Middle American Birds, 7th edition through the 63rd Supplement, published by the American Ornithological Society (AOS). Common and scientific names are also those of the Check-list, except that the common names of families are from the Clements taxonomy because the AOS list does not include them.
The following tags have been used to highlight several categories of occurrence.
* (A) Accidental - a species that rarely or accidentally occurs in Sint Eustatius
* (I) Introduced - a species introduced to Sint Eustatius as a consequence of human actions

## Ducks, geese, and waterfowl

Order: Anseriformes Family: Anatidae
Anatidae includes the ducks and most duck-like waterfowl, such as geese and swans. These birds are adapted to an aquatic existence with webbed feet, flattened bills, and feathers that are excellent at shedding water due to an oily coating.
* Blue-winged teal, Spatula discors (A)
* American wigeon, Mareca americana

## Pheasants, grouse, and allies

Order: Galliformes Family: Phasianidae
The Phasianidae are a family of terrestrial birds which consists of quails, partridges, snowcocks, francolins, spurfowls, tragopans, monals, pheasants, peafowls, and jungle fowls. In general, they are plump (although they vary in size) and have broad, relatively short wings.
* Red junglefowl, Gallus gallus (I)

## Flamingos

Order: Phoenicopteriformes Family: Phoenicopteridae
Flamingos are gregarious wading birds, usually 3 to 5 feet (0.9 to 1.5 m) tall, found in both the Western and Eastern Hemispheres. Flamingos filter-feed on shellfish and algae. Their oddly shaped beaks are specially adapted to separate mud and silt from the food they consume and, uniquely, are used upside-down.
* American flamingo, Phoenicopterus ruber

## Grebes

Order: Podicipediformes Family: Podicipedidae
Grebes are small to medium-large freshwater diving birds. They have lobed toes and are excellent swimmers and divers. However, they have their feet placed far back on the body, making them quite ungainly on land.
* Pied-billed grebe, Podilymbus podiceps

## Pigeons and doves

Order: Columbiformes Family: Columbidae
Pigeons and doves are stout-bodied birds with short necks and short slender bills with a fleshy cere.
* Rock pigeon, Columba livia (I)
* Scaly-naped pigeon, Patagioenas squamosa
* White-crowned pigeon, Patagioenas leucocephala (A)
* Eurasian collared-dove, Streptopelia decaocto (I)
* Common ground dove, Columbina passerina
* Bridled quail-dove, Geotrygon mystacea
* White-winged dove, Zenaida asiatica
* Zenaida dove, Zenaida aurita

## Cuckoos

Order: Cuculiformes Family: Cuculidae
The family Cuculidae includes cuckoos, roadrunners, and anis. These birds are of variable size with slender bodies, long tails, and strong legs. The Old World cuckoos are brood parasites.
* Smooth-billed ani, Crotophaga ani (A)
* Yellow-billed cuckoo, Coccyzus americanus (A)
* Mangrove cuckoo, Coccyzus minor

## Nightjars and allies

Order: Caprimulgiformes Family: Caprimulgidae
Nightjars are medium-sized nocturnal birds that usually nest on the ground. They have long wings, short legs and very short bills. Most have small feet, of little use for walking, and long pointed wings. Their soft plumage is camouflaged to resemble bark or leaves.
* Common nighthawk, Chordeiles minor
* Antillean nighthawk, Chordeiles gundlachii

## Swifts

Order: Apodiformes Family: Apodidae
Swifts are small birds which spend the majority of their lives flying. These birds have very short legs and never settle voluntarily on the ground, perching instead only on vertical surfaces. Many swifts have long swept-back wings which resemble a crescent or boomerang.
* Black swift, Cypseloides niger (A)

## Hummingbirds

Order: Apodiformes Family: Trochilidae
Hummingbirds are small birds capable of hovering in mid-air due to the rapid flapping of their wings. They are the only birds that can fly backwards.
* Purple-throated carib, Eulampis jugularis
* Green-throated carib, Eulampis holosericeus
* Antillean crested hummingbird, Orthorhyncus cristatus

## Rails, gallinules, and coots

Order: Gruiformes Family: Rallidae
Rallidae is a large family of small to medium-sized birds which includes the rails, crakes, coots, and gallinules. Typically they inhabit dense vegetation in damp environments near lakes, swamps, or rivers. In general they are shy and secretive birds, making them difficult to observe. Most species have strong legs and long toes which are well adapted to soft uneven surfaces. They tend to have short, rounded wings and to be weak fliers.
* Sora, Porzana carolina
* Common gallinule, Gallinula galeata (A)
* American coot, Fulica americana

## Stilts and avocets

Order: Charadriiformes Family: Recurvirostridae
Recurvirostridae is a family of large wading birds which includes the avocets and stilts. The avocets have long legs and long up-curved bills. The stilts have extremely long legs and long, thin, straight bills.
* Black-necked stilt, Himantopus mexicanus

## Oystercatchers

Order: Charadriiformes Family: Haematopodidae
The oystercatchers are large and noisy plover-like birds, with strong bills used for smashing or prising open molluscs.
* American oystercatcher, Haematopus palliatus (A)

## Plovers and lapwings

Order: Charadriiformes Family: Charadriidae
The family Charadriidae includes the plovers, dotterels, and lapwings. They are small to medium-sized birds with compact bodies, short thick necks, and long, usually pointed, wings. They are found in open country worldwide, mostly in habitats near water.
* Black-bellied plover, Pluvialis squatarola (A)
* American golden-plover, Pluvialis dominica (A)
* Killdeer, Charadrius vociferus (A)
* Semipalmated plover, Charadrius semipalmatus (A)

## Sandpipers and allies

Order: Charadriiformes Family: Scolopacidae
Scolopacidae is a large diverse family of small to medium-sized shorebirds including the sandpipers, curlews, godwits, shanks, tattlers, woodcocks, snipes, dowitchers, and phalaropes. The majority of these species eat small invertebrates picked out of the mud or soil. Variation in length of legs and bills enables multiple species to feed in the same habitat, particularly on the coast, without direct competition for food.
* Whimbrel, Numenius phaeopus (A)
* Ruddy turnstone, Arenaria interpres (A)
* Sanderling, Calidris alba (A)
* Least sandpiper, Calidris minutilla (A)
* White-rumped sandpiper, Calidris fuscicollis
* Buff-breasted sandpiper, Calidris subruficollis (A)
* Pectoral sandpiper, Calidris melanotos (A)
* Semipalmated sandpiper, Calidris pusilla (A)
* Western sandpiper, Calidris mauri
* Wilson's snipe, Gallinago delicata (A)
* Spotted sandpiper, Actitis macularia (A)
* Solitary sandpiper, Tringa solitaria
* Lesser yellowlegs, Tringa flavipes (A)
* Willet, Tringa semipalmata
* Greater yellowlegs, Tringa melanoleuca

## Skuas and jaegers

Order: Charadriiformes Family: Stercorariidae
The family Stercorariidae are, in general, medium to large birds, typically with grey or brown plumage, often with white markings on the wings. They nest on the ground in temperate and arctic regions and are long-distance migrants.
* Pomarine jaeger, Stercorarius pomarinus

## Gulls, terns, and skimmers

Order: Charadriiformes Family: Laridae
Laridae is a family of medium to large seabirds and includes gulls, kittiwakes, terns, and skimmers. They are typically grey or white, often with black markings on the head or wings. They have longish bills and webbed feet. Terns are a group of generally medium to large seabirds typically with grey or white plumage, often with black markings on the head. Most terns hunt fish by diving but some pick insects off the surface of fresh water. Terns are generally long-lived birds, with several species known to live in excess of 30 years.
* Laughing gull, Leucophaeus atricilla
* Brown noddy, Anous stolidus
* Black noddy, Anous minutus
* Sooty tern, Onychoprion fuscatus (A)
* Bridled tern, Onychoprion anaethetus (A)
* Least tern, Sternula antillarum (A)
* Roseate tern, Sterna dougallii
* Common tern, Sterna hirundo
* Royal tern, Chlidonias maxima
* Sandwich tern, Chlidonias sandvicensis (A)

## Tropicbirds

Order: Phaethontiformes Family: Phaethontidae
Tropicbirds are slender white birds of tropical oceans, with exceptionally long central tail feathers. Their heads and long wings have black markings.
* White-tailed tropicbird, Phaethon lepturus (A)
* Red-billed tropicbird, Phaethon aethereus (A)

## Northern storm-petrels

Order: Procellariiformes Family: Hydrobatidae
Though the members of this family are similar in many respects to the southern storm-petrels, including their general appearance and habits, there are enough genetic differences to warrant their placement in a separate family.
* Leach's storm-petrel, Hydrobates leucorhous

## Shearwaters and petrels

Order: Procellariiformes Family: Procellariidae
The procellariids are the main group of medium-sized "true petrels", characterised by united nostrils with medium septum and a long outer functional primary.
* Black-capped petrel, Pterodroma hasitata
* Audubon's shearwater, Puffinus lherminieri
* Barolo shearwater, Puffinus baroli

## Frigatebirds

Order: Suliformes Family: Fregatidae
Frigatebirds are large seabirds usually found over tropical oceans. They are large, black-and-white, or completely black, with long wings and deeply forked tails. The males have coloured inflatable throat pouches. They do not swim or walk and cannot take off from a flat surface. Having the largest wingspan-to-body-weight ratio of any bird, they are essentially aerial, able to stay aloft for more than a week.
* Magnificent frigatebird, Fregata magnificens (A)

## Boobies and gannets

Order: Suliformes Family: Sulidae
The sulids comprise the gannets and boobies. Both groups are medium to large coastal seabirds that plunge-dive for fish.
* Masked booby, Sula dactylatra
* Brown booby, Sula leucogaster (A)
* Red-footed booby, Sula sula (A)

## Pelicans

Order: Pelecaniformes Family: Pelecanidae
Pelicans are large water birds with a distinctive pouch under their beak. As with other members of the order Pelecaniformes, they have webbed feet with four toes.
* Brown pelican, Pelecanus occidentalis

## Herons, egrets, and bitterns

Order: Pelecaniformes Family: Ardeidae
The family Ardeidae contains the bitterns, herons, and egrets. Herons and egrets are medium to large wading birds with long necks and legs. Bitterns tend to be shorter necked and more wary. Members of Ardeidae fly with their necks retracted, unlike other long-necked birds such as storks, ibises, and spoonbills.
* Great blue heron, Ardea herodias (A)
* Great egret, Ardea alba (A)
* Snowy egret, Egretta thula (A)
* Little blue heron, Egretta caerulea (A)
* Reddish egret, Egretta rufescens
* Cattle egret, Bubulcus ibis
* Green heron, Butorides virescens (A)
* Yellow-crowned night-heron, Nyctanassa violacea (A)

## Osprey

Order: Accipitriformes Family: Pandionidae
The family Pandionidae contains only one species, the osprey. The osprey is a medium-large raptor which is a specialist fish-eater with a worldwide distribution.
* Osprey, Pandion haliaetus (A)

## Hawks, eagles, and kites

Order: Accipitriformes Family: Accipitridae
Accipitridae is a family of birds of prey, which includes hawks, eagles, kites, harriers, and Old World vultures. These birds have powerful hooked beaks for tearing flesh from their prey, strong legs, powerful talons, and keen eyesight.
* Swallow-tailed kite, Elanoides forficatus (A)
* Northern harrier, Circus hudsonius
* Red-tailed hawk, Buteo jamaicensis

## Owls

Order: Strigiformes Family: Strigidae
The typical owls are small to large solitary nocturnal birds of prey. They have large forward-facing eyes and ears, a hawk-like beak, and a conspicuous circle of feathers around each eye called a facial disk.
* Burrowing owl, Athene cunicularia (A)

## Kingfishers

Order: Coraciiformes Family: Alcedinidae
Kingfishers are medium-sized birds with large heads, long, pointed bills, short legs, and stubby tails.
* Belted kingfisher, Megaceryle alcyon

## Falcons and caracaras

Order: Falconiformes Family: Falconidae
Falconidae is a family of diurnal birds of prey. They differ from hawks, eagles, and kites in that they kill with their beaks instead of their talons.
* American kestrel, Falco sparverius (A)
* Merlin, Falco columbarius (A)
* Peregrine falcon, Falco peregrinus

## New World and African parrots

Order: Psittaciformes Family: Psittacidae
Parrots are small to large birds with a characteristic curved beak. Their upper mandibles have slight mobility in the joint with the skull and they have a generally erect stance. All parrots are zygodactyl, having the four toes on each foot placed two at the front and two to the back.
* Brown-throated parakeet, Eupsittula pertinax
* Blue-and-yellow macaw, Ara ararauna (I)

## Tyrant flycatchers

Order: Passeriformes Family: Tyrannidae
Tyrant flycatchers are passerine birds which occur throughout North and South America. They superficially resemble the Old World flycatchers, but are more robust and have stronger bills. They do not have the sophisticated vocal capabilities of the songbirds. Most, but not all, have plain colouring. As the name implies, most are insectivorous.
* Caribbean elaenia, Elaenia martinica
* Great crested flycatcher, Myiarchus crinitus (A)
* Lesser Antillean flycatcher, Myiarchus oberi (A)
* Gray kingbird, Tyrannus dominicensis

## Vireos, shrike-babblers, and erpornis

Order: Passeriformes Family: Vireonidae
The vireos are a group of small to medium-sized passerine birds. They are typically greenish in colour and resemble wood warblers apart from their heavier bills.
* Red-eyed vireo, Vireo olivaceus (A)
* Black-whiskered vireo, Vireo altiloquus (A)

## Swallows

Order: Passeriformes Family: Hirundinidae
The family Hirundinidae is adapted to aerial feeding. They have a slender streamlined body, long pointed wings, and a short bill with a wide gape. The feet are adapted to perching rather than walking, and the front toes are partially joined at the base.
* Bank swallow, Riparia riparia
* Caribbean martin, Progne dominicensis
* Barn swallow, Hirundo rustica

## Mockingbirds and thrashers

Order: Passeriformes Family: Mimidae
The mimids are a family of passerine birds that includes thrashers, mockingbirds, tremblers, and the New World catbirds. These birds are notable for their vocalizations, especially their ability to mimic a wide variety of birds and other sounds heard outdoors. Their colouring tends towards dull-greys and browns.
* Scaly-breasted thrasher, Allenia fusca
* Pearly-eyed thrasher, Margarops fuscatus
* Brown trembler, Cinclocerthia ruficauda (A)

## Old World sparrows

Order: Passeriformes Family: Passeridae
Old World sparrows are small passerine birds. In general, sparrows tend to be small plump brownish or grayish birds with short tails and short powerful beaks. Sparrows are seed eaters, but they also consume small insects.
* House sparrow, Passer domesticus (I)

## Troupials and allies

Order: Passeriformes Family: Icteridae
The icterids are a group of small to medium-sized, often colourful, passerine birds restricted to the New World and include the grackles, New World blackbirds, and New World orioles. Most species have black as the predominant plumage colour, often enlivened by yellow, orange, or red.
* Orchard oriole, Icterus spurius (A)
* Shiny cowbird, Molothrus bonariensis (A)
* Carib grackle, Quiscalus lugubris

## New World warblers

Order: Passeriformes Family: Parulidae
The New World warblers are a group of small, often colourful, passerine birds restricted to the New World. Most are arboreal, but some are terrestrial. Most members of this family are insectivores.
* Ovenbird, Seiurus aurocapilla (A)
* Northern waterthrush, Parkesia noveboracensis (A)
* Blue-winged warbler, Vermivora cyanoptera (A)
* Black-and-white warbler, Mniotilta varia (A)
* Prothonotary warbler, Protonotaria citrea
* Hooded warbler, Setophaga citrina (A)
* American redstart, Setophaga ruticilla (A)
* Cape May warbler, Setophaga tigrina (A)
* Northern parula, Setophaga americana (A)
* Yellow warbler, Setophaga petechia
* Blackpoll warbler, Setophaga striata (A)
* Yellow-rumped warbler, Setophaga coronata (A)
* Prairie warbler, Setophaga discolor (A)

## Cardinals and allies

Order: Passeriformes Family: Cardinalidae
The cardinals are a family of robust, seed-eating birds with strong bills. They are typically associated with open woodland. The sexes usually have distinct plumages.
* Scarlet tanager, Piranga olivacea (A)
* Rose-breasted grosbeak, Pheucticus ludovicianus (A)
* Blue grosbeak, Passerina caerulea (A)
* Indigo bunting, Passerina cyanea (A)

## Tanagers and allies

Order: Passeriformes Family: Thraupidae
The tanagers are a large group of small to medium-sized passerine birds restricted to the New World, mainly in the tropics. Many species are brightly coloured. As a family they are omnivorous, but individual species specialize in eating fruits, seeds, insects, or other types of food.
* Bananaquit, Coereba flaveola
* Greater Antillean bullfinch, Melopyrrha violacea (A)
* Lesser Antillean bullfinch, Loxigilla noctis
* Black-faced grassquit, Melanospiza bicolor