APPENDIX 



387 



I6HT 



'P 



MAY 20 





31 



JUNE 



10 20 



30 JULY 



1 



20 



GRAMS 



% 

 120- 



110- 



F O 

 8 



o 

 o 



o o 





o 





o 



o 









rSO 

 29 



90- 



80- 



EG6 



iOmm. 





080^8 



o 

 o 



o 

 o 





CALCARIUS L.A. 

 m 26.0g. s.d. 2.1 g. 



O 



CV8.I % 





o 



(20 



Snvn. 



ooo 



gggpooS 



o 



OO 















FAT 







o 

















F- 



8o 



o8 o 





O 















MF, 





o 

 o 





O 











( 



LF. 





8 8 





O 





O 







o 





VUF- 















1 



— I 







WEIGHT 10 MAY 20 3 1 JUNE 10 20 SO JULY 10 20 



% 



120- 



F 









110- 



O 



OOO o 











o° 



O 



O 



o 



90- 



o 









80. 

 EGGS 





CALCARIUS P. 

 in.a4.99 







IOmm. 



o 











o o oo 









FAT 











F. 











MF. 



O O 









LF. 



o 









VLF. 











Figure 36.— Top: Alaskan longspur, 9 {Calcarius lapponicus dascensis). Bottom: 

 Smith's longspur, $ {Calcarius pictus). 



