PI LXHt Fig.l ACCIPITER FUSCUS. 

 SHARP-SHINNED HAWK. 



V 





Fig. 2. PODILYMBUS PODICEPS. 

 THICK-BILLED GREBE. 



N 





. 





Pig.3. CUPID ONIA CUPID 0. 

 PRAIRIE HEN. 



Fi£.4.DYTES AURITUS. 

 HORNED GREBE. 





;"".."? "••■'-.-• 



; -,*i 



.-.^•^.-■•v 



/• '-•' •* -.'.'.*' 





r. *'!>> -•- . *•■ n *- ' • ,v 





/ . -■ 



K"i , ^* 1 « » ' J m. 



< t * 





Fig 5.BARTRAMIALONGIGAUDA. 

 BERTRAM'S SANDPIPER. 



