Killdeer 



Charadrius vociferus 



WW--WW--W--- 



WW--W 



U-WW — wwww 

 -wWW-W-U-- 



Mountain Plover 



Charadrius montanus 



TES 



Recurvirostridae 



Black-necked Stilt 



Himantopus mexicanus 



American Avocet 



Recurvirostra amerlcana 



36 



