168 



SHORE BIRDS. 



always black. Common on sand beaches 

 from middle July to middle Nov. often 

 occurring in large but straggling flocks. 

 Winters from N. C. to Patagonia; goes north 

 in May when it is less common. An un- 

 rig. 138 



Wilson Plover. 



usually silent bird, the sounds emitted 

 being a squeeky whistle and low conversa- 

 tional notes when feeding. 



115. GREATER YELLOWLEGS. 



One of our largest Shore Birds, 14; bill 

 longer than head, 2.25; neck and legs long; 



