376 



U. S. NATIONAL MUSEUM BULLETIN 217 



weifHi 



10 



MAY 20 





31 



JUNE 10 eo 30 JULY 



t 



20 



GRAMS 



% 



120- 







F 



o 











.35 



110- 





O 



°oo "° 



cP 









.30 









o 



R 



o 









90- 









o 



O 







.25 



eo- 



TESTES 











EROLIA MINUTILLA (M)- 

















° m, 20^g 8,d. l.7g. av.8. 1 % 









BIG . 





o 



ogo 



8° 











SMALU 











O 









FAT 







F. 





8 



8 













MF. 





o 



o 



000 



o 









LF- 





o 







o 











VLF. 









o 











10 MAY 20 



31 JUNE 10 



30 JULY 10 



IIO 

 100 



B 



TESTES 

 BIG 



FAT 

 F. 



MF. 



LF. 



VLF 



Oo QO 

 - O—PooOo 

 oO ° O . 



oggpo 



LliyiNODRPMUS Si. (Ml 

 m. 993 g. s. iJyS a, o^TJB % 



S8 



o o o o 



100 



..8P. 



Figure 25. — ^Top: Least sandpiper, c? {Erojia minutilld) . Bottom: Long-billed dowitcher, 

 cf {Limnodromus scolopaceus). 



