FAMILY SCOLOPACIDA. — SNIPE, SANDPIPERS, CURLEWS, ETC. js) 
Middle upper tail coverts, smoky or dusky, often 
tipped with buff; inner webs of primaries not speckled; sides, , 
white; middle toe and claw, less than .95; legs and bill, 
blackish. Tringa bairdii. Baird’s Sandpiper. 
See No. 195. 
Tringa bairdii. 
Tail and upper tail coverts. 
Middle upper tail coverts, black, often narrowly tipped 
with brownish buff; inner webs of primaries, not speckled: 
middle toe and claw, over .95; middle tail feathers decidedly 
longer than the rest; legs, yellowish olive; base of bill, dull 
Olive; tip, black. 
Tringa maculata. Pectoral Sandpiper. Grass Bird. 
Tringa maculata. See No. 193. 
Tail and upper tail coverts. 
Inner web of primaries speckled. 
Tryngites subruficollis. Buff-breasted Sandpiper. 
see No. 215. Teieliea eae subruficollis. 
First primary. 
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Buff-breasted Sandpiper. 
Section 6. Toes, three; bill, over .60 inch. 
Bill, black; shoulder (lesser and middle wing coverts), brown; no web 
between toes; legs, black. Calidris arcnaria. Sanderling Sandpiper. 
See No. 202. 
Calidris wrenaria. 
