SrOLOPAClD^ — THE SNIPE FAMILY. 53 



membrane extends beyond the second. There is a tendency to 

 hexagonal subdivision in tlie bare portion of tibise anteriorly. 

 The tail is doubly einargiuate. 



Two species are known, the common Seniipalmated Sand- 

 piper or ''Peep," and a northwestern relative. 



Ereunetes pusillus (Linn.) 



SEMIPALMATED SANDPIPEB. 



Popular Bynonyms. Peep; Ox-eye; Bumble-bee. 

 Tringa pusilla LrNN. S. N. ed. 12. i, 176(i. 252. 

 Ereunetes pusillus Cass. Proc. Acad. Nat. Sei. Phila. xiii, 18(i0. 195.— CouES.Key, 1872. 

 254; Check List. 1874, No. 417: 2d ed. 1880. No. 612; Birds N. W. 1874. 481 (part).— 

 RroGW. Norn. N. Am. B. 1881, No. 541; Man. N. Am. B. 1887, 161.— A. 0. U. Cheelc 

 List. I88C. No. 24r,. 

 Krevnetes dusUIus, a. pusillus B. B. & R. Water B. N. Am. i. 1884, 205. 

 Ereunetes petriflcatus Illio. Prodr. 1811, 262 (Bahia).— Cass, in Baird's B. N. Am. 1858, 



TM (part).— Baibd, Cat. N. Am. B. 18511. No. 535. 

 Trino" semipalmatn Wn-s. Am. Orn. vii, 1813. 131. pi. 63, flg. 3.— Sw. & Rich. F. B.-A. 

 ii, 1831. 381.- AUD. Oru. Biug. v, 183!l, 111. pi. 408; Synop. 183;». 236; B. Am. v, 

 1»42, 277, pi. 336. 

 Tiinga (Ileteropoda) semipalmata NuTT. Man. ii, 1834, 136.| 



Hab. The whole of North and Middle, and a considerable p.ortion of South America; 

 throughout the West Indies. Bermuda; south to Colombia and Brazil; breeding chiefly, if 

 not exclusively, north of the United Stales. 



Sp. Chab. Ailiilt. breeding iilnmage: Uppersurfacc! lightgrayish brown, the sides of the 

 pilcum and edges of some of the scapulars and interscapulars tinged with pale buffy cinna- 

 mon, but this sometimes almost wholly absent ; pileum heavily streaked, and dorsal region 

 heavily spotted with black, the latter color occupying the central portion of each feather. 

 A streaked white superciliary stripe, and dusky loral space, the latter usually very dis- 

 tinctly defined along its upper edge, the lower part broken into streaks, which extend back- 

 ward across the cheeks: aurieulars streaked grayish brown. Lower parts pure white, the 

 jugulum and breast tinged with ashy and streaked with dusky. Winter plumage: Above 

 brownish gray, relieved by dusky shaft-streaks: superciliary stripe and lower parts pure 

 white, the jugulum faintly streaked. Ynttng: Similar to the summer adult, but jugulum 

 tinged with pale grayish bulT, and without woll-dollned streaks or spots, the scapulars and 

 Interscapulars bord'-red terminally with white, and the brown usually less rusty. Downu 

 young: Forehead dingy white, divided by a mesial line of black; crown light chestnut, 

 marbled posteriorly with black and white; occiput mottled whitish. A distinct loral line of 

 black, forking just bolor« thi; eye. the upper branch running toward the anterior corner of 

 the eye, the other inclining downward. Thro;it fulvous- white; other lower parts whitish, 

 nearly pure on the abdomen. Upper i)arts pale fulvous-brown laterally, black centrally, 

 the whole surface thickly bespangled with fine white tufts, terminating the down-filaments. 



Wing, 3.50-4.00 (3.88); culmen, .68-.02(.77); tarsus. .80-. 95 (.86); middle too, ..'K-.as (.61). 

 (Eighteen summer adults measured.] 



This is perhaps the most abundant of the Sandpipers duriiio- 

 the migrations, when several hundred may sometimes be seen 

 in a single flock. Its habits are so much like those of other 

 species that no special description is required. 



