NO. I 



LOCOMOTOR MECHANISMS OF BIRDS — HARTMAN 



81 



CM 



<=>. d 

 +1 +1 



+1 oo 

 >-i t^ 



oo 



o 

 d 



o 

 d 



+1 +1 



oo 



« o 



Z +1 



2 K 



o"o 



m 

 T 



i-l O rt i-l 



CO l-H 



i-H CO 



CO CO 



*>»»-* t-H 



"(J' l-H l-l 



fO l-H 



o\ 



o 



d 



+1 

 m 



^S cm 



00 v-' ^ 



1 CO 1 ? 



d t^o 



l-H °2*^ 



Tj- VOCM 

 CO* ^t^* 

 *?Of«D 

 >-' CM CO 



COi-H ONO 

 *^jCM ^*o 

 ,Si Oh »-"» 



lp a +l+lo*o* 



i; g to vqco 



^ M CMCM 



covd cm 



+1+1 N . 



ino ** 



oVi«+| 



OON ~VO 



Hrt NO 



O«o "'* 



00O OfCM 

 CM rH«Q 



■•vo 



Ooo 

 in on 



i-i cm' 



+1+1 



t>;CM 



O NO 



mm 



0*0 

 tin 



coco 

 on Tj- 

 dd 

 +1+1 



VOCM 

 ^•00 



COCO 

 CO CO 



to 



c^co 



•-HON CM0O 



^•"J do 



+1+1 +l+l 

 tItI oo no 



ON Tl-^H 



TO to'\6 



com cot 



t ON TON 



in in 



OnOj 

 cm' i-H 



+1+1 

 i-H CM 

 VOCM 

 CN] CO 

 NCN 



0«D 

 VD00 



VO 



cm in 

 in cm 



+1+1 



ooo 



COts" 

 t/^ON 



0^■^D 

 coco 



.o 



°°i-h' 



CMT 

 inin 



CMCM 



0*0 

 CMT 



X-N 



a 



o"« 



(U CI 



Ph-O 



o 

 +1 



NO 



CO 



° d 



t'^+I 



00 fMOO 



vd "it 



i-l VO 



oo vo 



d d 



+1 +1 



oo oo 



t o 



t CO 



o 

 t 



In* 



O 

 CM 



>N) "' >r — 



t> V-/ ^-* l-H 



T Ofb 

 co 



O 



00 

 rH 



d 



CO* 



l-H 



"o 



CM 



o 



+1 



oo 



CO 



t 



CO 



d 



+1 

 t 

 T 



d 



CM 



-a 





ON 



co 

 d 

 +1 



CO 



o 

 co 



o 

 +1 



NO 



o 



+1 



o 



+1 



il i-l CO 



i-H i-H NO 



•Is i^ 1 



"«J a. 



a 



.si 



s 



si 





G 



•0 



S 

 <u 



-' S 



gfiJl 





*9.HA 6j £ H 



Cu^" S <a at 



5 



•S -^ ^ Cj 



M 



to 



S g-2 



t> ^ a 



*5 



is § 



^ OH 



VJ 



3 



■j'j: 



a s 



•-* Ctf 



^ >iJ ^ M 



>* ^ 

 a •-* 



S *■ 



is 



'u Q 



r s 



a 



IB 



tl 1 



