CONTENTS 
CHAPTER PAGH 
MAN CESTORS © 82 occtisits Suntan Aumaliiens areasine bain (eee eis « komace bak ne: 1 
TE BATHERS 2-55 hte ten! ln stunts ain oak parr ng eopen we Hapaieey Ae Maoh ais Seats oes 19 
Ts "Tans FRAMEW ORK: ‘Or THR BIRD? e234 eau aee bkie Bear tiae vee acon mens 62 
LY, CURE SR ULE soi tea u sa aha niete, an zac ach asl eee aan ih minause dame nh ined ca 103 
Ve (ORGANS: OF NUTRITION cakes (ana matdateian ames wthauheease s veew Doreen 116 
Viv THE’ FOOD? OF JBIRDSs rake @ slags anna 6 behde nag or masus fein MARS UAIEN 142 
Vi: lam BREATH OF AS BIRD 24.40.6445 aadan so ses Guba Gee ain se wee 165 
VU. Muscims: AN NBR VESS 6.24. 5.24 eed eacuilee tatin eek alae enoada hou k Seles 188 
TN EH BONS BS oaieeeat, sca cece tate ent ay Sareaan meets coeds Severe coy caaAanaded taestn (DS 
x BRAKS AND: DIETS. 20 a4 sui sghiiel eg alata eee een see ee Hepa cee ee OOD: 
XL. HBADS: AND NECKS: 4h sexe ocr nny ee nee Rea Ses ee as es sod Gae: ashe 252 
Xap BODY OF A“ BIRDS 5:44 sh aie We aG ahde we Oenconaree ays Hea betaine 285 
SLMS WINGS Hy cs, slicslis aque Wantaede a oamenoeia Sauheeemernnaens Se eee OG 319 
RLV A BEBE AND CLBGS ire counen ealdinns aovenian naan ee see acon aia dias ee O08 
DEVS MI CATIES race theres ice era eaaice coun RAN as YS Ceres Wie en ay chats macy neste Cee cR hed Ar 398 
XV Lan WGGssOr* BIRDSics.siecaclin sear dceaeiaes san Man ven wipes ee ae 427 
XVELS Tae Bikp IN VHS NGG. ccii0 cit arn te eee nee emem eee eee fecualen 462 
AppeNDIX—Brief List of Useful Books. .............. 0.00 cece eee cece eee 483 
SINDESE site o iehige oa aed eu aiaere eae ole ceeae sen saseaisen Maer oe neha sane 485 
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