Bristle-thighed Curlew

_Scolopax tahitiensis_ Gmelin, Syst. Nat., 1, pt. 2, 1789, p. 656.

(Type locality, Tahiti, Society Islands, based on the Otaheiti

Curlew of Latham, Gen. Syn., 3, pt. 1, 1785, p. 122, no. 4.)

_Numenius femoralis_ Finsch, Ibis, 1880, pp. 220, 331, 332

(Jaluit, Arno).

_Numenius tahitiensis_ Seebohm, Geogr. Dist. Charadriidae, 1887,

p. 332 (Marshalls); Wiglesworth, Abhandl. und Ber. Zool. Mus.

Dresden, no. 6, 1890-1891 (1891), p. 66 (Marianne?, Marshalls);

Sharpe, Cat. Birds British Mus., 24, 1896, p. 367 (Marianas,

Marshalls); Schnee, Zool. Jahrbücher, 20, 1904, p. 390

(Marschall-Inseln); Takatsukasa and Kuroda, Tori, 1, 1915, p. 62

(Marianas, Pelews); Kuroda, in Momiyama, Birds Micronesia, 1922,

p. 49 (Marianas, Marshalls); Bent, Bull. U. S. Nat. Mus., 146,

1929, p. 143 (Jaluit); Hand-list Japanese Birds, rev., 1932, p.

192 (Saipan, Marshalls); Peters, Check-list Birds World, 2, 1934,

p. 261 (Marshalls); Yamashina, Tori, 10, 1940, p. 677 (Jarchi);

Hand-list Japanese Birds, 3d ed., 1942, p. 215 (Saipan, Jaluit,

Arhno, Maloelab, Wotze, Ailuk, Ringelab, Larchi); Stickney, Amer.

Mus. Novit., no. 1248, 1943, p. 4 (Ponapé, Marshalls); Mayr, Birds

Southwest Pacific, 1945, p. 39 (Marshalls, straggler to Carolines

and Marianas).

_Phaeopus tahitiensis_ Wetmore, in Townsend and Wetmore, Bull.

Mus. Comp. Zoöl., 63, 1919, p. 179 (Rongelab); Ridgway, Bull. U.

S. Nat. Mus., 50, pt. 8, 1919, p. 407 (Marianas, Marshalls).

_Geographic range._--Breeds in western Alaska. Winters in eastern

and central Polynesia. In Micronesia: Mariana Islands--Saipan;

Caroline Islands--Ponapé; Marshall Islands--Jaluit, Arhno,

Moloelab, Wotze, Ailuk, Rongelab, Larchi, Bikini.

_Specimens examined._--Total number, 6 (3 males, 3 females), as

follows: Caroline Islands, AMNH--Ponapé, 2 (Dec. 15); Marshall

Islands, USNM--Bikini, 4 (Mar. 10, 14, April 2, 30).

_Remarks._--The Bristle-thighed Curlew is a regular migrant through the

Marshall Islands of eastern Micronesia. It is recorded as a straggler to

the Caroline and Mariana islands. Stickney (1943:4, fig. 1) shows a map

and discusses the breeding and wintering ranges of this curlew. As can

be observed from her map, the principal wintering areas are east and

south of Micronesia. She records the species from the Bonin Islands,

which is the westernmost record.

It is difficult to offer plausible reasons for the present migratory

habits of the Bristle-thighed Curlew. It is related to both the Asiatic

form, _N. phaeopus_, and to the American species, _N. hudsonicus_, but

its origin is not understood. The characteristics of its route of

migration resemble that of some continental migrants and might have come

about by a slow adjustment of the species to its environment, probably

through an expansion of range from the west.

=Numenius madagascariensis= (Linnaeus)

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