PLOVERS 263 
and Geese at such times. They usually fly low after landing, sweeping 
slowly over the ground, apparently looking it over, generally standing 
motionless for quite a while after alighting, which, owing to their 
general color approximating so closely to the withered grass, renders 
it difficult at times to perceive them. . . . The only note I ever heard 
them make is a kind of squeak, very much like one of the cries of 
Wilson’s Tern (Sterna hirundo), only finer in tone.” (Mackay, Auk, 
1892, 16-21, 1898, 79; 1894, 75; 1897, 212; 1899, 180.) The Eskimo 
Curlew is now believed to be on the verge of extinction. The latest 
records appear to be Newburyport, Mass., Aug. 27, 1908 (Thayer, J. E., 
Auk, 1908, 77) and Waco, Nebr., Mch. 22, 1911, two females (Aug. Hiche). 
A specimen of the Evropran CurLtew (Numenius arquatus) said to 
have been taken on Long Island in 1853, is in the New York State Museum 
at Albany. (Dutcher, Auk, IX, 1892, 390.) 
The Wammsret (267. Numenius pheopus), an Old-World species, is 
of accidental occurrence in Greenland and has been once recorded from 
Nova Scotia. 
27. Famity CHaraprip@. Piovers. (Figs. 42c, d; 48e, d.) 
The seventy-five odd species contained in this family are, as a 
whole, of less boreal distribution than the Snipes, and during the nest- 
ing season are distributed throughout the world. Only eight species 
are found in North America. Their habits in a general way resemble 
those of the true Snipes, but their much shorter, stouter bills are not 
fitted for probing, and they obtain their food from the surface. Probably 
for this reason several species are as frequently found on the uplands 
as near the shores. 
KEY TO THE SPECIES 
I. Toes three. . . 
A. Back spotted or streaked with black and white, rufous, or golden 
yellows 6s 6 «8 © % & * Rm G . 272. GoLtpEN PLOVER. 
B. Back ashy, gray, brown, or brownish gray. 
a. Rump rufous... . + + « «© « « « « 273, KinupEER. 
6. Rump not rufous. 
bt. Bill over *50. 
b2, A black or brownish band on the breast .280. Wi1Lson’s PLOVER. 
63. No band on the breast; back grayish brown, margined with 
rufous .. 7 + « + «© 281. Mounrain PLover. 
cl, Bill under *50. 
ec. A black line from the eye to the bill. : 
274. SeMIPALMATED PLOVER. 
c3, No line from the eye to the bill. . . . 277. Prernc PLover. 
Il. Toesfour ....... . + . 270. BLACK-BELLIED PLovER. 
270. Squatarola squatarola (Linn.). BLacK-BELLIED PLOVER. 
(Fig. 42c, 48d.) Ads. in summer.—Upperparts black, bordered with white; 
tail white, barred with black; basal half of inner web of primaries white; 
sides of head and neck and entire underparts, except white lower belly and 
under tail-coverts, black. Juv.—Upperparts black, head and neck streaked, 
back spotted with whitish or buffy yellow; tail and wings as in adult; under- 
parts white, breast and sides streaked with brownish gray. Ads. and Juv. in 
