Ohmedeo exuhra 

 O 



<5>iBS fulviaQ 



O Otis fa,^ 



A<tuilo chrysotuso 



I 



Ofus scops o 



Gmiioa/us mehnohuaa O o 



O O 



O 



oo o o 



O 



Govia SBptentrionalls O ^ ° 



/ O 



O / O oq O 

 Q /o O O 



O / -O 



TUtoo umgollus - 



O niTW) urogoUus - f 



it 



o o 



o (ssP o °/fto 

 o / o 



cyr«« mocrurus O O O 



O ° O 



O O / o o 



O / O O 



CD 



O ® 



O Pardix perdix 



go O 



O O 





o o o 



o o 

 o o 



O Colinus pectorolis 



08 qO O o 



0/0 

 O 



qX o o 



o 

 o 



o O 



5ofl<K /4^i?/^i^/ and Muscle Weight for Birds 



The small pectoral muscle avenges 1.6% of body weight 



O 



00 



0.04 



0.1 



Weight of Small Pectoral Muscle - grams 



J L 



/o 



too 



Fig. 15 



