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



115 



Middle upper tail coverts, smoky or dusky, often 

 tipped with buff; inner webs of priin.-irics not speckled; sides, 

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

 blackish. Trinya bairdii. Baird's Sandpiper. 



See No. 195. 



Trinjra bairdii. 

 Tail and upper tail coverts. 



Trin ga maculata. 

 Tail and upper tail coverts. 



fliddle 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 bill, dull 

 olive ; tip, black. 



Trinya maculata. Pectoral Sandpiper. Grass Bird. 



See No. 193. 



Inner web of primaries speckled. 

 Truwjites subrnficollix. Buff=breasted Sandpiper. 



See No. 215. 



Tryngitcs subruficollis. 

 First primary. 



Buff-breasted .Sandpiper. 



Section 6. Toes, three ; bill, over .60 inch. 



Bill, black; shoulder (lesser and middle wing coverts), In-own; no web 

 between toes; legs, black. Calidris aroiarin. Sanderling Sandpiper. 



See No. 202. 



Calidris arenaria.. 



