FAMILY SCOLOPACID^E. SNIPE, SANDPIPERS, CURLEWS, ETC. 



115 



Middle upper tail coverts, smoky or dusky, often 

 tipped with butt'; inner webs of primaries not speckled; sides, 

 white; middle toe and claw, less than .95; legs :md bill, 

 blackish. Tringa bairdii. Baird's Sandpiper. 



See No. 195. 



Tringa bairdii. 

 Tail and upper tail coverts. 



Tringa maculata. 

 Tail and upper tail coverts. 



niddle upper tail coverts, black, often narrowly tipped 

 with brownish buff; inner webs of primaries, not speckled; 

 middle toe and claw, over .93; middle tail feathers decidedly 

 longer than the. rest; legs, yellowish olive; base of hill, dull 

 olive ; tip, black. 



Tringa maculata. Pectoral Sandpiper. Grass Bird. 



See No. 193. 



Inner web of primaries speckled. 

 Trynyites subruficollis. Buff-breasted Sandpiper. 



See No. 215. 



Tryngites subruflcollis. 

 First primary. 



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 arenaria. Sanderling Sandpiper. 



See No. 202. 



arenaria. 



