APPENDIX 



383 



WEIGHT 

 120 



110 

 100 



TESTES 

 Bl G 



SMALL, 



FAT 



F 



MP 

 LF 



VLF 



10 MAY 20 31 JUNE 10 20 30 JULY 10 20 GRAHS 



F 











O 



° o 









^o 





o 









CALCARIUS R 

 m.28. 1 q. s. d 1.5 9 



C.V. 5 .3 % 





o 



8° 



oooooo oo 















8 





8o 







o 





■ 



ccuo o 









- 



oo o 









- 



8 









WEIGHT 



10 MAY 



20 



31 JUNE 10 20 



30 JULY 



1 



20 



% 



120- 



F 















110- 





8 



°° 8 









90- 





6 



O o 



PLUVIALIS O.D. 



O 

 O 



8 



o 



O 



80 



EGGS 







m. I45.8g. ■ s.'d. 10.5 g. 



c.v.7.2% 







BIG . 







8 ° 









MEDIUM. 





o 

 oo 



°00 









SMALL. 







o 



o 



00 





FAT 















F. 





coo o oo o 









MF. 





o 



o o o 





O 





LF, 







o 



00 



o o 





VLF. 















- 160 

 ISO 



Figure 32.— Top: Smith's longspur, cf {Calcarius pictus). Bottom: American golden 

 plover. 9 {Pluvialis dominica dominica). 



