404 



CHAKADRIID.SE. 



shaped spots of dusky ; under wing-coverts and axillaries white, the 

 latter with a few dusky markings. 



Young. Resemble the adults in winter plumage, but have the 

 breast and sides suffused with sandy buff. The upper surface, how- 

 ever, is more like that of the summer plumage, the feathers of the 

 back being black, edged with rufous or white ; upper wing-coverts- 

 dusky brown, rather broadly edged with ashy whitish ; crown of 

 head like the back ; hind-neck ashy grey ; a broad white eyebrow ; 

 centre tail-feathers ashy grey, with white centres and a blackish 

 sub-terminal line near the tips, the rest of the tail-feathers white,, 

 edged on the outer web and round the tip of the inner one with 

 dusky blackish. 



Hab. Eastern North America, principally breeding in Canada T 

 and migrating south in winter to Central and South America and 

 the West Indies. 



a, b. Ad. st. 



c. Ad. sk. 



d, e. Juv. sk. 



/, g, h. Ad. st. 

 i. 2 a d. sk. 



A-, /. J irnm. sk. 



m, n. $ 2 j uv - 



sk. 

 o. 2 j uv - s k- 



p-t. 3 ad. sk. 



u. Imm. sk. 



v-x. $ ad. ; y. 



2 ad. sk. 

 z, a'. J ad ; b' . 



2 ad. sk. 

 c'. Ad. sk. 

 d'. 2 ad. sk. 



e ' . $ ad. sk. 



/. 3 ad. sk. 



<i-i'. <$ $ ad.sk. 



A', I. <3 2 ad. sk. 



m', n'. 2 ad- sk. 



o'. 2 ad- sk. 



p', q'. 2 ad- sk. 

 r'. Ad. sk. 



N.W. America. 



Big Isl., Great Slave Lake 



(J. Reid). 

 Chief Mountain, Dakota, Aug. 



{E. Cows: Hensh. Coll.). 

 Repulse Bay. 

 Seabrook, N ew Hampshire, July 



( W. Brewster : Hensh. Coll.). 

 Ipswich, Massachusetts, Sept. 



( C. J. Maynard). 

 Cape Cod, Massachusetts, Aug., 



Sept. (Henshaw Coll.). 

 Lake Koshkouong, Wisconsin, 



Aug. 22. 

 Cape Canaveral, Florida, Aug. 



( W. Hoxie : Hensh. Coll.). 

 San Antonio, Texas, Nov. 20 



(H. E. Dresser). 

 Brownsville, Texas, April, May 



(F. B. Armstrong). 

 Zacatecas, Mexico, Aug. ( W. 



B. Richardson). 

 Mexico. 

 Duefias, Guatemala, April 11 



(O. &'.). 

 Moniotombo, Nicaragua, May 



( W. B. Richardson). 

 Spanish Town, Jamaica, Aug. 



20 ( W. T. March). 

 Grenada, W. I., July, Aug. 



(D. W. Smith). 

 Ane^ada, W. I., Dec. (C. S. 



Wynch). 

 Colonia, Uruguay, Nov. 24 



(Harrison). 

 Yquitos, Peru, Sept. 19 (H. 



Whitely). 

 Yquitos, Aug., Sept. (iZ. W.). 

 Chili. 



Capt. Collinson [P.]. 

 Salvin-Godnian Coll. 



Salvin-Godman Coll. 



Dr. Rae [P.]. 

 Salvin-Godman Coll. 



Seebohm Coll. 



Salvin-Godman Coll. 



Salvin-Godman Coll. 



Salvin-Godman Coll. 



Salvin-Godman Colk 



Salvin-Godman Coll. 



Salvin-Godman ColL 



Salvin-Godman Coll. 

 Salvin-Godman Coll. 



Salvin-Godman Coll. 



Salvin-Godman Coll. 



Salvin-Godman Coll. 



Salvin-Godman Coll. 



Seebohm Coll. 



Seebohm Coll. 



Salvin-Godman Coll. 

 Salvin-Godman Coll. 



