The terrestrial fauna of the

Cocos (Keeling) Islands ) , anthem = "''Advance Australia Fair''" , song_type = , song = , image_map = Australia on the globe (Cocos (Keeling) Islands special) (Southeast Asia centered).svg , map_alt = Location of the Cocos (Keeling) Islands , map_caption = ...

is unsurprisingly

depauperate A depauperate ecosystem is an ecosystem which is lacking in numbers or variety of species, often because it lacks enough stored chemical elements and resources required for life. Thus, depauperate ecosystems often cannot support rapid growth of f ...

, because of the small land area of the islands, their lack of diverse habitats, and their isolation from large land-masses. However, the

fauna Fauna is all of the animal life present in a particular region or time. The corresponding term for plants is ''flora'', and for fungi, it is ''funga''. Flora, fauna, funga and other forms of life are collectively referred to as ''Biota (ecology ...

dependent on marine resources is much richer.

Birds

As a small and isolated group of islands in two

atoll An atoll () is a ring-shaped island, including a coral rim that encircles a lagoon partially or completely. There may be coral islands or cays on the rim. Atolls are located in warm tropical or subtropical oceans and seas where corals can gr ...

s apart in the eastern

Indian Ocean The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or ~19.8% of the water on Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia to the east. To the south it is bounded by t ...

, the number of species of resident landbirds (as opposed to

seabird Seabirds (also known as marine birds) are birds that are adapted to life within the marine environment. While seabirds vary greatly in lifestyle, behaviour and physiology, they often exhibit striking convergent evolution, as the same enviro ...

s and

wader 245px, A flock of Dunlins and Red knots">Red_knot.html" ;"title="Dunlins and Red knot">Dunlins and Red knots Waders or shorebirds are birds of the order Charadriiformes commonly found wikt:wade#Etymology 1, wading along shorelines and mudflat ...

s) is very small. These comprise the

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found else ...

subspecies of

buff-banded rail The buff-banded rail (''Hypotaenidia philippensis'') is a distinctively coloured, highly dispersive, medium-sized rail of the rail family, Rallidae. This species comprises several subspecies found throughout much of Australasia and the south-we ...

, the introduced

green junglefowl The green junglefowl (''Gallus varius''), also known as Javan junglefowl, forktail or green Javanese junglefowl, is the most distantly related and the first to diverge at least 4 million years ago among the four species of the junglefowl. ...

and helmeted guineafowl, the

white-breasted waterhen The white-breasted waterhen (''Amaurornis phoenicurus'') is a waterbird of the rail and crake family, Rallidae, that is widely distributed across South and Southeast Asia. They are dark slaty birds with a clean white face, breast and belly. They ...

eastern reef egret The Pacific reef heron (''Egretta sacra''), also known as the eastern reef heron or eastern reef egret, is a species of heron found throughout southern Asia and Oceania. It occurs in two colour morphs with either slaty grey or pure white pluma ...

, nankeen night heron and the introduced

Christmas white-eye The Christmas white-eye (''Zosterops natalis'') is a species of bird in the family Zosteropidae. It is endemic to Christmas Island. Its natural habitats are tropical and subtropical moist broadleaf forests and subtropical or tropical moist shrub ...

. Four other introduced species are now extinct in the Islands. Several other landbird species have been recorded occasionally, but none has established a breeding population. Migratory waders recorded in the islands include some regular visitors as well as vagrants. None breeds there. However, North Keeling is important for breeding seabirds, with sizeable numbers of red-footed boobies,

great Great may refer to: Descriptions or measurements * Great, a relative measurement in physical space, see Size * Greatness, being divine, majestic, superior, majestic, or transcendent People * List of people known as "the Great" *Artel Great (born ...

and

lesser frigatebird The lesser frigatebird (''Fregata ariel'') is a seabird of the frigatebird family Fregatidae. At around 75 cm (30 in) in length, it is the smallest species of frigatebird. It occurs over tropical and subtropical waters across the Indian ...

s, common noddies and

white tern The white tern or common white tern (''Gygis alba'') is a small seabird found across the tropical oceans of the world. It is sometimes known as the fairy tern, although this name is potentially confusing as it is also the common name of '' Sternu ...

s. Other breeding seabirds include

wedge-tailed shearwater The wedge-tailed shearwater (''Ardenna pacifica'') is a medium-large shearwater in the seabird family Procellariidae. It is one of the shearwater species that is sometimes referred to as a muttonbird, like the sooty shearwater of New Zealand and ...

s, masked boobies,

brown boobies The brown booby (''Sula leucogaster'') is a large seabird of the booby family Sulidae, of which it is perhaps the most common and widespread species. It has a pantropical range, which overlaps with that of other booby species. The gregarious brow ...

, red-tailed and

white-tailed tropicbird The white-tailed tropicbird (''Phaethon lepturus'') is a tropicbird. It is the smallest of three closely related seabirds of the tropical oceans and smallest member of the order Phaethontiformes. It is found in the tropical Atlantic, western P ...

s, and sooty terns. It is possible that the

herald petrel The Herald petrel (''Pterodroma heraldica'') is a species of seabird and a member of the gadfly petrels. Its range includes the south Pacific Ocean and Indian Ocean. Description The bird is in size, with an wingspan. It was formerly considere ...

breeds there as well. Presumably, before human occupation of the islands in the 19th century, seabirds bred on both atolls. However, with the establishment of a human population and the introduction of rodents to the southern atoll, significant seabird colonies are now restricted to the northern atoll of North Keeling. Although the Cocos islanders used to visit North Keeling regularly to harvest seabirds, this practice largely ceased with the establishment of Pulu Keeling National Park in 1995.

List of birds

* Phasianidae **

Red junglefowl The red junglefowl (''Gallus gallus'') is a tropical bird in the family Phasianidae. It ranges across much of Southeast Asia and parts of South Asia. It was formerly known as the Bankiva or Bankiva Fowl. It is the species that gave rise to the ...

, ''Gallus gallus'' - feral domestic fowl **

Green junglefowl The green junglefowl (''Gallus varius''), also known as Javan junglefowl, forktail or green Javanese junglefowl, is the most distantly related and the first to diverge at least 4 million years ago among the four species of the junglefowl. ...

, ''Gallus varius'' - introduced, breeding *

Anatidae The Anatidae are the biological family of water birds that includes ducks, geese, and swans. The family has a cosmopolitan distribution, occurring on all the world's continents except Antarctica. These birds are adapted for swimming, floating ...

Pacific black duck The Pacific black duck (''Anas superciliosa''), commonly known as the PBD, is a dabbling duck found in much of Indonesia, New Guinea, Australia, New Zealand, and many islands in the southwestern Pacific, reaching to the Caroline Islands in the no ...

, ''Anas superciliosa'' - vagrant **

Green-winged teal The green-winged teal (''Anas carolinensis'') is a common and widespread duck that breeds in the northern areas of North America except on the Aleutian Islands. It was considered conspecific with the Eurasian teal (''A. crecca'') for some time, ...

, ''Anas crecca'' - vagrant **

Hardhead The hardhead (''Aythya australis''), also known as the white-eyed duck, is the only true diving duck found in Australia. The common name "hardhead" has nothing to do with the density of the bird's skull, instead referring to the difficulty encou ...

, ''Aythya australis'' - vagrant *

Procellariidae The family Procellariidae is a group of seabirds that comprises the fulmarine petrels, the gadfly petrels, the diving petrels, the prions, and the shearwaters. This family is part of the bird order Procellariiformes (or tubenoses), which als ...

Bulwer's petrel Bulwer's petrel (''Bulweria bulwerii'') is a small petrel in the family Procellariidae that is found in tropical and subtropical regions of the Atlantic, Indian and Pacific Oceans. It is named after the English naturalist James Bulwer. Taxonomy ...

, ''Bulweria bulwerii'' - vagrant **

Herald petrel The Herald petrel (''Pterodroma heraldica'') is a species of seabird and a member of the gadfly petrels. Its range includes the south Pacific Ocean and Indian Ocean. Description The bird is in size, with an wingspan. It was formerly considere ...

, ''Pterodroma arminjoniana'' - possibly breeding **

Wedge-tailed shearwater The wedge-tailed shearwater (''Ardenna pacifica'') is a medium-large shearwater in the seabird family Procellariidae. It is one of the shearwater species that is sometimes referred to as a muttonbird, like the sooty shearwater of New Zealand and ...

, ''Ardenna pacificus'' - breeding *

Diomedeidae Albatrosses, of the biological family Diomedeidae, are large seabirds related to the procellariids, storm petrels, and diving petrels in the order Procellariiformes (the tubenoses). They range widely in the Southern Ocean and the North Pacif ...

** Yellow-nosed albatross, ''Thalassarche chlororhynchos'' - vagrant *

Phaethontidae Tropicbirds are a family, Phaethontidae, of tropical pelagic seabirds. They are the sole living representatives of the order Phaethontiformes. For many years they were considered part of the Pelecaniformes, but genetics indicates they are most ...

White-tailed tropicbird The white-tailed tropicbird (''Phaethon lepturus'') is a tropicbird. It is the smallest of three closely related seabirds of the tropical oceans and smallest member of the order Phaethontiformes. It is found in the tropical Atlantic, western P ...

, ''Phaethon lepturus'' - breeding ** Red-tailed tropicbird, ''Phaethon rubricauda'' - breeding *

Sulidae The bird family Sulidae comprises the gannets and boobies. Collectively called sulids, they are medium-large coastal seabirds that plunge-dive for fish and similar prey. The 10 species in this family are often considered congeneric in older ...

Masked booby The masked booby (''Sula dactylatra''), also called the masked gannet or the blue-faced booby, is a large seabird of the booby and gannet family, Sulidae. First described by the French naturalist René-Primevère Lesson in 1831, the masked boo ...

, ''Sula dactylatra'' - breeding ** Brown booby, ''Sula leucogaster'' - breeding ** Red-footed booby, ''Sula sula'' - breeding *

Phalacrocoracidae Phalacrocoracidae is a family of approximately 40 species of aquatic birds commonly known as cormorants and shags. Several different classifications of the family have been proposed, but in 2021 the IOC adopted a consensus taxonomy of seven gen ...

Great cormorant The great cormorant (''Phalacrocorax carbo''), known as the black shag in New Zealand and formerly also known as the great black cormorant across the Northern Hemisphere, the black cormorant in Australia, and the large cormorant in India, is a w ...

, ''Phalacrocorax carbo'' - vagrant ** Little black cormorant, ''Phalacrocorax sulcirostris'' - vagrant **

Little pied cormorant The little pied cormorant, little shag or kawaupaka (''Microcarbo melanoleucos'') is a common Australasian waterbird, found around the coasts, islands, estuaries, and inland waters of Australia, New Guinea, New Zealand, Thailand, Myanmar, Singapo ...

, ''Phalacrocorax melanoleucos'' - vagrant *

Fregatidae Frigatebirds are a family of seabirds called Fregatidae which are found across all tropical and subtropical oceans. The five extant species are classified in a single genus, ''Fregata''. All have predominantly black plumage, long, deeply forked ...

** Christmas frigatebird, ''Fregata andrewsi'' - vagrant **

Lesser frigatebird The lesser frigatebird (''Fregata ariel'') is a seabird of the frigatebird family Fregatidae. At around 75 cm (30 in) in length, it is the smallest species of frigatebird. It occurs over tropical and subtropical waters across the Indian ...

, ''Fregata ariel'' - breeding ** Great frigatebird, ''Fregata minor'' - breeding *

Ardeidae The herons are long-legged, long-necked, freshwater and coastal birds in the family Ardeidae, with 72 recognised species, some of which are referred to as egrets or bitterns rather than herons. Members of the genera ''Botaurus'' and ''Ixobrychu ...

Great egret The great egret (''Ardea alba''), also known as the common egret, large egret, or (in the Old World) great white egret or great white heron is a large, widely distributed egret. The four subspecies are found in Asia, Africa, the Americas, and ...

, ''Ardea alba'' - vagrant **

Cattle egret The cattle egret (''Bubulcus ibis'') is a cosmopolitan species of heron (family Ardeidae) found in the tropics, subtropics, and warm-temperate zones. It is the only member of the monotypic genus ''Bubulcus'', although some authorities regard ...

, '' Bubulcus ibis'' - vagrant **

Intermediate egret The intermediate egret, median egret, smaller egret, or yellow-billed egret (''Ardea intermedia'') is a medium-sized heron. Some taxonomists put the species in the genus '' Egretta'' or ''Mesophoyx''. It is a resident breeder from east Africa a ...

, ''Ardea intermedia'' - vagrant ** Chinese pond-heron, ''Ardeola bacchus'' - vagrant ** Javan pond-heron, ''Ardeola speciosa'' - vagrant **

Striated heron The striated heron (''Butorides striata'') also known as mangrove heron, little green heron or green-backed heron, is a small heron, about 44 cm tall. Striated herons are mostly sedentary and noted for some interesting behavioral traits. The ...

, ''Butorides striatus'' - vagrant ** Little egret, ''Egretta garzetta'' - vagrant **

White-faced heron The white-faced heron (''Egretta novaehollandiae'') also known as the white-fronted heron, and incorrectly as the grey heron, or blue crane, is a common bird throughout most of Australasia, including New Guinea, the islands of Torres Strait, Ind ...

, ''Egretta novaehollandiae'' - vagrant **

Pacific reef-heron The Pacific reef heron (''Egretta sacra''), also known as the eastern reef heron or eastern reef egret, is a species of heron found throughout southern Asia and Oceania. It occurs in two colour morphs with either slaty grey or pure white pluma ...

, ''Egretta sacra'' - breeding ** Western reef-heron, ''Egretta gularis'' ** Malayan night-heron, ''Gorsachius melanolophus'' - vagrant ** Nankeen night-heron, ''Nycticorax caledonicus'' - breeding **

Black-crowned night-heron The black-crowned night heron (''Nycticorax nycticorax''), or black-capped night heron, commonly shortened to just night heron in Eurasia, is a medium-sized heron found throughout a large part of the world, including parts of Europe, Asia, and ...

, ''Nycticorax nycticorax'' - vagrant **

Black bittern The black bittern (''Ixobrychus flavicollis'') is a bittern of Old World origin, breeding in tropical Asia from Pakistan, India, Bangladesh and Sri Lanka east to China, Indonesia, and Australia. It is mainly resident, but some northern birds mi ...

, ''Ixobrychus flavicollis'' - vagrant **

Cinnamon bittern The cinnamon bittern (''Ixobrychus cinnamomeus'') or chestnut bittern is a small Old World bittern, breeding in tropical and subtropical Asia from India east to China and Indonesia. It is mainly resident, but some northern birds migrate short d ...

, ''Ixobrychus cinnamomeus'' - vagrant ** Schrenck's bittern, ''Ixobrychus eurhythmus'' - vagrant **

Yellow bittern The yellow bittern (''Ixobrychus sinensis'') is a small bittern. It is of Old World origins, breeding in the northern Indian Subcontinent, east to the Russian Far East, Japan and Indonesia. It is mainly resident, but some northern birds migrate ...

, ''Ixobrychus sinensis'' - vagrant *

Threskiornithidae The family Threskiornithidae includes 36 species of large wading birds. The family has been traditionally classified into two subfamilies, the ibises and the spoonbills; however recent genetic studies have cast doubt on this arrangement, and ha ...

Glossy ibis The glossy ibis (''Plegadis falcinellus'') is a water bird in the order Pelecaniformes and the ibis and spoonbill family Threskiornithidae. The scientific name derives from Ancient Greek ''plegados'' and Latin, ''falcis'', both meaning "sickle" a ...

, ''Plegadis falcinellus'' - vagrant *

Phoenicopteridae Flamingos or flamingoes are a type of wading bird in the family Phoenicopteridae, which is the only extant family in the order Phoenicopteriformes. There are four flamingo species distributed throughout the Americas (including the Caribbean ...

Greater flamingo The greater flamingo (''Phoenicopterus roseus'') is the most widespread and largest species of the flamingo family. It is found in Africa, the Indian subcontinent, the Middle East, and in southern Europe. Taxonomy The greater flamingo was desc ...

, ''Phoenicopterus ruber'' - vagrant *

Accipitridae The Accipitridae is one of the three families within the order Accipitriformes, and is a family of small to large birds with strongly hooked bills and variable morphology based on diet. They feed on a range of prey items from insects to medium-s ...

** Oriental honey-buzzard, ''Pernis ptilorhynchus'' - vagrant **

Swamp harrier The swamp harrier (''Circus approximans''), also known as the Australasian marsh harrier, Australasian harrier or swamp-hawk, is a large, slim bird of prey widely distributed across Australasia. In New Zealand it is also known as the harrier haw ...

, ''Circus approximans'' - vagrant **

Chinese sparrowhawk The Chinese sparrowhawk (''Accipiter soloensis'') is a bird of prey in the family Accipitridae. Distribution and habitat It breeds in Southeast China, Taiwan, Korea and Siberia; winters in Indonesia and Philippines, passing through the rest of ...

, ''Accipiter soloensis'' - vagrant ** Japanese sparrowhawk, ''Accipiter gularis'' - vagrant * Falconidae **

Nankeen kestrel The nankeen kestrel (''Falco cenchroides''), also known as the Australian kestrel, is a raptor native to Australia and New Guinea. It is one of the smallest falcons, and unlike many, does not rely on speed to catch its prey. Instead, it simply pe ...

, ''Falco cenchroides'' - vagrant *

Rallidae The rails, or Rallidae, are a large cosmopolitan family of small- to medium-sized, ground-living birds. The family exhibits considerable diversity and includes the crakes, coots, and gallinules. Many species are associated with wetlands, althou ...

** Eurasian moorhen, ''Gallinula chloropus'' - vagrant **

White-breasted waterhen The white-breasted waterhen (''Amaurornis phoenicurus'') is a waterbird of the rail and crake family, Rallidae, that is widely distributed across South and Southeast Asia. They are dark slaty birds with a clean white face, breast and belly. They ...

, ''Amaurornis phoenicurus'' - breeding **

Cocos buff-banded rail The Cocos buff-banded rail, ''Gallirallus philippensis andrewsi'', is an endangered subspecies of the buff-banded rail endemic to the Cocos (Keeling) Islands, an Australian Offshore Territory in the central-eastern Indian Ocean.Commonwealth of Au ...

, ''Gallirallus philippensis andrewsi'' - endemic subspecies ** Watercock, ''Gallicrex cinerea'' - vagrant **

Baillon's crake Baillon's crake (''Zapornia pusilla''), also known as the marsh crake, is a small waterbird of the family Rallidae. Distribution Their breeding habitat is sedge beds in Europe, mainly in the east, and across the Palearctic. They used to breed i ...

, ''Zapornia pusilla'' - vagrant *

Scolopacidae Sandpipers are a large family, Scolopacidae, of waders. They include many species called sandpipers, as well as those called by names such as curlew and snipe. The majority of these species eat small invertebrates picked out of the mud or soil. ...

Common sandpiper The common sandpiper (''Actitis hypoleucos'') is a small Palearctic wader. This bird and its American sister species, the spotted sandpiper (''A. macularia''), make up the genus ''Actitis''. They are parapatric and replace each other geographic ...

, ''Actitis hypoleucos'' - regular visitor **

Ruddy turnstone The ruddy turnstone (''Arenaria interpres'') is a small cosmopolitan wading bird, one of two species of turnstone in the genus ''Arenaria''. It is now classified in the sandpiper family Scolopacidae but was formerly sometimes placed in the plov ...

, ''Arenaria interpres'' - regular visitor **

Sharp-tailed sandpiper The sharp-tailed sandpiper (''Calidris acuminata'') (but see below) is a small wader. Taxonomy A review of data has indicated that this bird should perhaps better be placed into the genus ''Philomachus'' – as ''P. acuminatus'' – which now ...

, ''Calidris acuminata'' - vagrant **

Sanderling The sanderling (''Calidris alba'') is a small wading bird. The name derives from Old English ''sand-yrðling'', "sand-ploughman". The genus name is from Ancient Greek ''kalidris'' or ''skalidris'', a term used by Aristotle for some grey-colou ...

, ''Calidris alba'' - vagrant **

Curlew sandpiper The curlew sandpiper (''Calidris ferruginea'') is a small wader that breeds on the tundra of Arctic Siberia. It is strongly migratory, wintering mainly in Africa, but also in south and southeast Asia and in Australia and New Zealand. It is a v ...

, ''Calidris ferruginea'' - vagrant **

Red-necked stint The red-necked stint (''Calidris ruficollis'') is a small migratory wader. The genus name is from Ancient Greek ''kalidris'' or ''skalidris'', a term used by Aristotle for some grey-coloured waterside birds. The specific ''ruficollis'' is from ...

, ''Calidris ruficollis'' - vagrant **

Red knot The red knot or just knot (''Calidris canutus'') is a medium-sized shorebird which breeds in tundra and the Arctic Cordillera in the far north of Canada, Europe, and Russia. It is a large member of the '' Calidris'' sandpipers, second only to the ...

, ''Calidris canutus'' - vagrant **

Great knot __NOTOC__ The great knot (''Calidris tenuirostris'') is a small wader. It is the largest of the calidrid species. The genus name is from Ancient Greek ''kalidris'' or ''skalidris'', a term used by Aristotle for some grey-coloured waterside bird ...

, ''Calidris tenuirostris'' - vagrant **

Pin-tailed snipe Pintail snipe head and bill The pin-tailed snipe or pintail snipe (''Gallinago stenura'') is a species of bird in the family Scolopacidae, the sandpipers. Distribution It breeds in northern Russia and migrates to spend the non-breeding season i ...

, ''Gallinago stenura'' - vagrant **

Bar-tailed godwit The bar-tailed godwit (''Limosa lapponica'') is a large and strongly migratory wader in the family Scolopacidae, which feeds on bristle-worms and shellfish on coastal mudflats and estuaries. It has distinctive red breeding plumage, long legs, ...

, ''Limosa lapponica'' - vagrant ** Black-tailed godwit, ''Limosa limosa'' - vagrant **

Little curlew The little curlew (''Numenius minutus'') is a wader in the large bird family Scolopacidae. It is a very small curlew, which breeds in the far north of Siberia. It is closely related to the North American Eskimo curlew. The word "curlew" is imit ...

, ''Numenius minutus'' - vagrant ** Whimbrel, ''Numenius phaeopus'' - regular visitor **

Grey-tailed tattler The grey-tailed tattler (''Tringa brevipes'', formerly ''Heteroscelus brevipes''Banks, Richard C.; Cicero, Carla; Dunn, Jon L.; Kratter, Andrew W.; Rasmussen, Pamela C.; Remsen, J. V. Jr.; Rising, James D. & Stotz, Douglas F. (2006):Forty-seventh ...

, ''Tringa brevipes'' - vagrant **

Common greenshank The common greenshank (''Tringa nebularia'') is a wader in the large family Scolopacidae, the typical waders. The genus name ''Tringa'' is the New Latin name given to the green sandpiper by Aldrovandus in 1599 based on Ancient Greek ''trungas'' ...

, ''Tringa nebularia'' - regular visitor **

Common redshank The common redshank or simply redshank (''Tringa totanus'') is a Eurasian wader in the large family Scolopacidae. Taxonomy The common redshank was formally described by the Swedish naturalist Carl Linnaeus in 1758 in the tenth edition of his ...

, ''Tringa totanus'' - regular visitor **

Red-necked phalarope The red-necked phalarope (''Phalaropus lobatus''), also known as the northern phalarope and hyperborean phalarope, is a small wader. This phalarope breeds in the Arctic regions of North America and Eurasia. It is migratory, and, unusually for a ...

, ''Phalaropus lobatus'' - vagrant *

Recurvirostridae The Recurvirostridae are a family of birds in the wader suborder Charadrii. It contains two distinct groups of birds, the avocets (one genus) and the stilts (two genera). Description Avocets and stilts range in length from and in weight fro ...

Black-winged stilt The black-winged stilt (''Himantopus himantopus'') is a widely distributed very long-legged wader in the avocet and stilt family ( Recurvirostridae). The scientific name ''H. himantopus'' is sometimes applied to a single, almost cosmopolitan sp ...

, ''Himantopus himantopus leucocephalus'' - vagrant *

Charadriidae The bird family Charadriidae includes the plovers, dotterels, and lapwings, about 64 to 68 species in all. Taxonomy The family Charadriidae was introduced (as Charadriadæ) by the English zoologist William Elford Leach in a guide to the con ...

Lesser sand-plover The lesser sand plover (''Charadrius mongolus'') is a small wader in the plover family of birds. The spelling is commonly given as lesser sand-plover, but the official British Ornithologists' Union spelling is "lesser sand plover". The genus ...

, ''Charadrius mongolus'' - vagrant **

Greater sand-plover The greater sand plover (''Charadrius leschenaultii'') is a small wader in the plover family of birds. The spelling is commonly given as "greater sandplover" or "greater sand-plover", but the official British Ornithologists' Union spelling is "Gre ...

, ''Charadrius leschenaultii'' - vagrant ** Caspian plover, ''Charadrius asiaticus'' - vagrant **

Oriental plover The oriental plover (''Charadrius veredus''), also known as the oriental dotterel, is a medium-sized plover closely related to the Caspian plover. It breeds in parts of Mongolia and China, migrating southwards each year to spend its non-breedi ...

, ''Charadrius veredus'' - vagrant ** Pacific golden-plover, ''Pluvialis fulva'' - regular visitor **

Black-bellied plover The grey plover or black-bellied plover (''Pluvialis squatarola'') is a large plover breeding in Arctic regions. It is a long-distance migrant, with a nearly worldwide coastal distribution when not breeding. Taxonomy The grey plover was forma ...

, ''Pluvialis squatarola'' - vagrant *

Glareolidae Glareolidae is a family of birds in the wader suborder Charadrii. It contains two distinct groups, the pratincoles and the coursers. The atypical Egyptian plover (''Pluvianus aegyptius''), traditionally placed in this family, is now known to ...

Oriental pratincole The oriental pratincole (''Glareola maldivarum''), also known as the grasshopper-bird or swallow-plover, is a wader in the pratincole family, Glareolidae. Etymology The genus name is a diminutive of Latin ''glarea'', "gravel", referring to a ty ...

, ''Glareola maldivarum'' - vagrant *

Laridae Laridae is a family of seabirds in the order Charadriiformes that includes the gulls, terns, skimmers and kittiwakes. It includes around 100 species arranged into 22 genera. They are an adaptable group of mostly aerial birds found worldwide. ...

Common noddy The brown noddy or common noddy (''Anous stolidus'') is a seabird in the family Laridae. The largest of the noddies, it can be told from the closely related black noddy by its larger size and plumage, which is dark brown rather than black. The ...

, ''Anous stolidus'' - breeding **

Lesser noddy The lesser noddy (''Anous tenuirostris''), also known as the sooty noddy, is a seabird in the family Laridae. It is found near the coastlines of Comoros, Kenya, India, Maldives, Mauritius, Seychelles, Somalia, Sri Lanka and United Arab Emirates ...

, ''Anous tenuirostris'' - vagrant **

White-winged tern The white-winged tern, or white-winged black tern (''Chlidonias leucopterus'' or ''Chlidonias leucoptera''), is a species of tern in the family Laridae. It is a small species generally found in or near bodies of fresh water across much of the wo ...

, ''Chlidonias leucopterus'' - vagrant **

White tern The white tern or common white tern (''Gygis alba'') is a small seabird found across the tropical oceans of the world. It is sometimes known as the fairy tern, although this name is potentially confusing as it is also the common name of '' Sternu ...

, ''Gygis alba'' - breeding **

Bridled tern The bridled tern (''Onychoprion anaethetus'') is a seabird of the family Laridae. It is a bird of the tropical oceans. The scientific name is from Ancient Greek. The genus comes from ' meaning "claw" or "nail", and , meaning "saw". The specific ...

, ''Onychoprion anaethetus'' - vagrant ** Sooty tern, ''Onychoprion fuscatus'' - breeding **

Common tern The common tern (''Sterna hirundo'') is a seabird in the family Laridae. This bird has a circumpolar distribution, its four subspecies breeding in temperate and subarctic regions of Europe, Asia and North America. It is strongly migrator ...

, ''Sterna hirundo'' - vagrant **

Lesser crested tern The lesser crested tern (''Thalasseus bengalensis'')Bridge, E. S.; Jones, A. W. & Baker, A. J. (2005)A phylogenetic framework for the terns (Sternini) inferred from mtDNA sequences: implications for taxonomy and plumage evolution. ''Molecular Ph ...

, ''Thalasseus bergii'' - vagrant **

Greater crested tern The greater crested tern Retrieved 28 February 2012 (''Thalasseus bergii''), also called crested tern or swift tern, is a tern in the family Laridae that nests in dense colonies on coastlines and islands in the tropical and subtropical Old World ...

, ''Thalasseus bengalensis'' - vagrant ** Saunders's tern ''Sternula saundersi'' - vagrant *

Columbidae Columbidae () is a bird family consisting of doves and pigeons. It is the only family in the order Columbiformes. These are stout-bodied birds with short necks and short slender bills that in some species feature fleshy ceres. They primarily ...

** Christmas imperial pigeon, ''Ducula whartoni'' - introduced, extinct *

Cuculidae Cuckoos are birds in the Cuculidae family, the sole taxon in the order Cuculiformes . The cuckoo family includes the common or European cuckoo, roadrunners, koels, malkohas, couas, coucals and anis. The coucals and anis are sometimes separa ...

** Large hawk-cuckoo, ''Hierococcyx sparverioides'' - vagrant **

Oriental cuckoo The Oriental cuckoo or Horsfields cuckoo (''Cuculus optatus'') is a bird belonging to the genus ''Cuculus'' in the cuckoo family Cuculidae. It was formerly classified as a subspecies of the Himalayan cuckoo (''C. saturatus''), with the name 'Orie ...

, ''Cuculus saturatus'' - vagrant **

Indian cuckoo The Indian cuckoo (''Cuculus micropterus'') is a member of the cuckoo order of birds, the Cuculiformes, that is found in the Indian subcontinent and Southeast Asia. It ranges from India, Bangladesh, Bhutan, Nepal and Sri Lanka east to Indonesia ...

, ''Cuculus micropterus'' - vagrant **

Asian koel The Asian koel (''Eudynamys scolopaceus'') is a member of the cuckoo order of birds, the Cuculiformes. It is found in the Indian Subcontinent, China, and Southeast Asia. It forms a superspecies with the closely related black-billed koels, and ...

, ''Eudynamys scolopaceus'' - vagrant *

Strigidae The true owls or typical owls (family Strigidae) are one of the two generally accepted families of owls, the other being the barn owls (Tytonidae). This large family comprises 230 living or recently extinct species in 24 genera. The typical owl ...

Buffy fish owl The buffy fish owl (''Ketupa ketupu''), also known as the Malay fish owl, is a fish owl in the family Strigidae. It is native to Southeast Asia and lives foremost in tropical forests and wetlands. Due to its wide distribution and assumed stable ...

, ''Ketupa ketupu'' - vagrant * Caprimulgidae **

Nightjar Nightjars are medium-sized nocturnal or crepuscular birds in the family Caprimulgidae and order Caprimulgiformes, characterised by long wings, short legs, and very short bills. They are sometimes called goatsuckers, due to the ancient folk tal ...

species, ''Caprimulgus'' - vagrant *

Apodidae The swifts are a family, Apodidae, of highly aerial birds. They are superficially similar to swallows, but are not closely related to any passerine species. Swifts are placed in the order Apodiformes with hummingbirds. The treeswifts are closely ...

** Pacific swift, ''Apus pacificus'' - vagrant ** White-throated needletail, ''Hirundapus caudacutus'' - vagrant * Alcedinidae **

Collared kingfisher The collared kingfisher (''Todiramphus chloris'') is a medium-sized kingfisher belonging to the subfamily Halcyoninae, the tree kingfishers. It is also known as the white-collared kingfisher, black-masked kingfisher or mangrove kingfisher. It has ...

, ''Todiramphus chloris'' - vagrant * Meropidae ** Rainbow bee-eater, ''Merops ornatus'' - vagrant * Coraciidae ** Dollarbird, ''Eurystomus orientalis'' - vagrant * Motacillidae ** Grey wagtail, ''Motacilla cinerea'' - vagrant ** Western yellow wagtail, Yellow wagtail, ''Motacilla flava'' - vagrant * Passeridae ** Java sparrow, ''Padda oryzivora'' - introduced, extinct * Ploceidae ** Asian golden weaver, ''Ploceus hypoxanthus'' - introduced, extinct * Hirundinidae ** Barn swallow, ''Hirundo rustica'' - regular visitor ** Tree martin, ''Petrochelidon nigricans'' ** Asian house-martin, ''Delichon dasypus'' - vagrant * White-eye, Zosteropidae **

, ''Zosterops natalis'' - introduced, breeding * Turdidae ** Christmas thrush, ''Turdus poliocephalus erythropleurus'' - introduced, extinct * Muscicapidae ** Gray-streaked flycatcher, ''Muscicapa griseisticta'' - vagrant ** Dark-sided flycatcher, ''Muscicapa sibirica'' - vagrant ** Asian brown flycatcher, ''Muscicapa dauurica'' - vagrantBirding-Aus mailing list archives ** Blue-and-white flycatcher, ''Cyanoptila cyanomelana'' - vagrant ** Narcissus flycatcher, ''Ficedula narcissina'' - vagrant ** Mugimaki flycatcher, ''Ficedula mugimaki'' - vagrant ** Blue rock-thrush, ''Monticola solitarius'' - vagrant * Sturnidae ** Rosy starling, ''Pastor roseus'' - vagrant

Mammals

There are no native land mammals. Two species of rodent, the house mouse and black rat, have been introduced to the southern atoll but are absent from North Keeling. Rabbits were introduced but have become extinct. Two species of Asian deer, the Indian muntjac (''Muntiacus muntjak''), and Sambar deer, Sambar (''Cervus unicolor''), were introduced but did not persist. Marine mammals recorded stranding on, or seen passing by, the islands include: * Sirenia ** Dugong, ''Dugong dugon'' – seen in the lagoon of the southern atoll * Cetacea ** Bottlenose dolphin, ''Tursiops truncatus'' – regularly seen ** Common dolphin, ''Delphinus delphis'' – regularly seen ** Pilot whale, ''Globicephala'' species ** Humpback whale, ''Megaptera novaeangliae'' ** Cuvier's beaked whale, ''Ziphius cavirostris'' ** Sperm whale, ''Physeter macrocephalus''

Reptiles

Terrestrial reptiles include three geckos and a blind-snake, all of which may have been inadvertently transported to the islands by humans: * Gekkonidae ** Mourning gecko, ''Lepidodactylus lugubris'' ** Four-clawed gecko, ''Gehyra mutilata'' ** House gecko, ''Hemidactylus frenatus'' * Typhlopidae ** Blind snake, ''Typhlops braminus'' Marine reptiles include: * Hydrophiidae ** Pelamis platurus, Yellow-bellied sea snake, ''Pelamis platurus'' ** Laticauda colubrina, Banded sea krait, ''Laticauda colubrina'' * Chelonioidea ** Green sea turtle, ''Chelonia mydas'' - breeding ** Hawksbill sea turtle, ''Eretmochelys imbricata'' ** Olive ridley sea turtle, ''Lepidochelys olivacea'' ** Loggerhead sea turtle, ''Caretta caretta'' ** Leatherback sea turtle, ''Dermochelys coriacea''

Fish

Over species of fish have been recorded around the islands.

References

Notes

Sources

* Anon. (2004). ''Pulu Keeling National Park Management Plan''. Australian Government.
Birding-Aus Mailing List Archives
* Carter, Mike. (1994). Birds of the Cocos (Keeling) Islands. ''Wingspan (magazine), Wingspan'' 15: 14-18. * Gibson-Hill, C.A. (1950). A note on the reptiles occurring on the Cocos-Keeling Islands. ''Bulletin of the Raffles Museum'' 22: 206-211. * Gibson-Hill, C.A. (1950). Notes on the birds of the Cocos-Keeling Islands. ''Bulletin of the Raffles Museum'' 22: 212-270. * Gibson-Hill, C.A. (1950). The Muridae of the Cocos-Keeling Islands. ''Bulletin of the Raffles Museum'' 22: 271-277. * Gibson-Hill, C.A. (1950). A note on the Cetacea stranded on the Cocos-Keeling Islands. ''Bulletin of the Raffles Museum'' 22: 278-279. * Hadden, Don. (2006). Cocos (Keeling) Island birds. ''Wingspan (magazine), Wingspan'' 16(4): 34-37. * Stokes, Tony, Wendy Shiels and Kevin Dunn (1984). Birds of the Cocos (Keeling) Islands. 'The Emu' 84 (1): 23-29. * Stokes, Tony and Peter Goh (1987). Records of Herald Petrels and the Christmas Frigatebird from North Keeling Island, Indian Ocean. 'Australian Bird Watcher' 12 (4) 132-133. * Woodroffe, Colin D. (Editor) (1994). Ecology and Geomorphology of the Cocos (Keeling) Islands. 'Atoll Research Bulletins' 399-414. Compilation of 14 individual papers by different authors published in a single volume. The papers include an introduction to scientific studies on the Islands, and detailed reports o the climate, hydrology and water resources; Late Quaternary Morphology; Geomorphology; Reef Islands; Vegetation; Update on Birds; Marine habitats; Sediment Facies; Hydrodynamic observations; Hermatypic corals; Marine molluscs; Echindoderms; Fishes; Barnacles; and Decapod crustaceans. {{Oceania topic, Fauna of Fauna of the Cocos (Keeling) Islands, Lists of animals of Australia