Kwajalein Birds

These pages show some of the birds we have seen in the Marshall Islands, most of them at or around Kwajalein Atoll. They include sea birds, shore birds, and a couple of introduced land birds. Some are migratory, most of them coming to Kwajalein during only part of the year, while others can be seen year round. Still others are accidental or occasional visitors. These pages by no means cover all the birds that have been observed here at one time or another, and not all references agree on what is here. A 1990 paper by R.B. Clapp (linked below) lists Kwajalein birds previously reported in the scientific literature, plus those recorded by an avid atoll resident named Bill Schipper in addition to those Clapp himself and his team observed on a trip to the atoll in March, 1988, but at least four of our species are not on Clapp's list. VanderWerf (2006) surveyed birds on several islands in Kwajalein Atoll in 2004, adding another six previously unreported species. A 2018 web listing from Avibase by Denis Lepage gives 104 bird species that have been sighted in the Marshall Islands, including all those we cover here. Many species from the above lists are uncommon or rare vagrant species that only sporadically show up in the atoll. I was once startled to see about 10 common pigeons (Rock Doves, or Columba livia) walking along one of the streets of Kwajalein. I did not have a camera and never saw them again, but I certainly know what a pigeon looks like. They must have been passing through and stopped for a rest.

Marshallese bird names are from the book The Marshall Islands - Living Atolls Amidst the Living Sea, referenced below.

ANSERIFORMES: Anatidae


Anas acuta
Northern Pintail


Aythya fuligula
Tufted Duck

Mareca americana
American Wigeon

Mareca penelope
Eurasian Wigeon

Spatula clypeata
Northern Shoveler

GALLIFORMES: Phasianidae


Gallus gallus
Chicken

CHARADRIIFORMES: Recurvirostridae


Himantopus himantopus
Black-winged Stilt

CHARADRIIFORMES: Charadriidae


Pluvialis fulva
Golden Plover
non-breeding plumage


Pluvialis fulva
Golden Plover
breeding plumage

Charadrius sp.

CHARADRIIFORMES: Scolopacidae


Arenaria interpres
Ruddy Turnstone


Calidris acuminata

Calidris alba
Sanderling

Calidris subminuta
Long-toed stint

Caldris subruficollis
Buff-breasted Sandpiper

Gallinago gallinago
Common Snipe

Limnodromus scolopaceus
Long-billed Dowitcher

Limosa lapponica
Bar-tailed Godwit

Numenius phaeopus
Whimbrel

Numenius tahitiensis
Bristle-thighed Curlew

Numenius minutus

Little Curlew

Philomachus pugnax
Ruff

Tringa glareola
Wood Sandpiper

Tringa incana
Wandering Tattler
non-breeding plumage

Tringa incana
Wandering Tattler
breeding plumage

Tringa stagnatilis
Marsh Sandpiper

CHARADRIIFORMES: Laridae


Anous minutus
White-capped Noddy


Anous stolidus
Brown Noddy

Anous sp. 1

Gygis alba
White Tern

Larus atricilla

Onychoprion anaethetus
Bridled tern

Sterna bergii
Greater Crested Tern

Sterna hirundo

Sterna sumatrana
Black-naped Tern

PHAETHONTIFORMES: Phaethontidae


Phaethon lepturus
White-tailed Tropicbird


Phaethon rubricauda
Red-tailed Tropicbird

PROCELLARIIFORMES: Procellariidae


Puffinus pacificus
Wedge-tail Shearwater

SULIFORMES: Fregatidae


Fregata minor
Frigatebird

SULIFORMES: Sulidae


Sula dactylatra
Masked Booby


Sula leucogaster
Brown Booby

Sula sula
Red-footed Booby

PELECANIFORMES: Ardeidae


Bubulcus coromandus
Eastern Cattle Egret

Egretta sacra
Pacific Reef Heron
black phase

Egretta sacra
Pacific Reef Heron
mottled phase


Egretta sacra
Pacific Reef Heron
white phase

STRIGIFORMES: Strigidae


Asio flammeus
Short-eared Owl

PASSERIFORMES: Pycnonotidae


Pycnonotus cafer
Red-vented Bulbul

PASSERIFORMES: Sturnidae


Acridotheres tristis
Indian Mynah

PASSERIFORMES: Passeridae


Passer montanus
Eusasian Tree Sparrow

CUCULIFORMES: Cuculidae


Urodynamis taitensis

Long-tailed Cuckoo

References:

Biodiversity Team. 2000. The Marshall Islands - Living Atolls Amidst the Living Sea. St. Hildegard Publishing Company, Santa Clarita. 345pp.

Clapp, R.B. 1990. Notes on the Birds of Kwajalein Atoll, Marshall Islands. Atoll Research Bulletin No. 342. 94pp.

VanderWerf, E.A. 2006. Observations on the birds of Kwajalein Atoll, including six new species records for the Marshall Islands. Micronesica 38(2):221-237.

Our thanks to Stan Jazwinski, Dave Greene, and especially Christina Sylvester, who provided photos of many species we did not see or photograph ourselves.

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