{NDEX. 
Branta nigricans..... mH Meieyoetatei res Sistas 86 
Bubo virginianus......... .......08 143 
= ALCUCUSanaec ess anic 143 
y elachistus........... 143 
a DAGILGUS ese ns 143 
S pallescens..... sas149 
a saturatuS........... 143 
BUbONIdae s xiececcs sale ccs bees 30, 127 
Budytes flavus leucostriatus.......... 192 
Biitle= header vaccte ges cat ticas nanses . 80 
BulwerlasDUIWeria: ass. eee. ose cic see's 260 
Bunting, Bedutifuls sss .cctseccacas a. 180 
nal aocsont Pah eonewee nee 181 
MAT eereests rceeee biotic cattrcees se howe 221 
Paz lites sitscie ets He vcas Hartt 180 
Raintedheseyyeccccs ccc. Soar eee 180 
WVearledeets toe teins. acts ore cle nve to oe 180 
BUS he itemiepeet ese chai ae aeate se 242 
Galiforniazeectra jceee cess cs tees 242 
(Grinday ssc emee Oia acces 242 
Wead-coloredieime .tictecceisiec eee cats 242 
DSTO A issetetrrct et seteter) areseerelay Se srad na 242 
SAN tata iiss wt ee tore sucess 242 
Buteo abbreviatus................... 134 
albicaudatus sennetti .. .. ...... 135 
DOreAlis peers etek estes esa 132 
He Galurusem perce sea te 132 
S arlanie ees. eears Meee 132 
t. Knidenti sete eerie ese ten 132 
PTAGHNVAINUS! tetefalsteiasiaies et eveterete sree eie 134 
NIMG@A CUS terete vsti -paxctsleete enerctaeticre c 133 
Mop ealleNitcieretectccit es clase ae oe 133 
ClE DANS Meise sce ce etisccere waren 133 
WHR ia dic oss naSseeoseerncer 133 
SWAINSOM err gente scene osc ale eels 133 
Butorides virescens.................. 04 
: ES anthonyi........ 94 
oe frazarioe seis. 04 
IBUZZATODULKEYcscice e's koe cikeectotis 129 
Calamospiza melanocorys............ 251 
Calcarius lapponicus Sab oases cnn 219 
‘ alascensis ....... 219 
OMNALUSE ere ere srs contro consis reese 218 
IGEUIS esr sicein wyoreise es sictslapelsichelses 220 
Me alidnistarenariae. as ters alo aston es - 108 
Callipepla squamata................. 116 
oo castanogastris.. .116 
Callothrus robustus........ ......... 153 
Calothorax lucifer.............000008 159 
Calypte ann@...... Pie jabteralaalilefelate-c'e « 161 
MOBS: sree soad pasaqcone oooooRaeE 159 
Campephilus principalis........ ..... 149 
Camptolaimus labradorius............ 81 
Canachites canadensis............... 117 
oe cCanace samen 117 
he osgoodi........ 117 
Canachites franklinii........... masel ly 
Ganvas-backs vichusssccsinn obese sees 79 
APHIMU GIG AC Re oie asarereloteceie role cries 33, 155 
Caracara, Audubon.........e.eeeeee 134 
(Gtiadal ipeseetasanenss succes 134 
Cardellina rubrifrons............ ... 177 
Gardiner hase iste cc ccsafessts severe ers 36, 172 
IATIZON A este he Fase eo oe eis eecseaiere 172 
loridaeresinncca esis eects e 172 
Gray-tailediectnat asc cnvatevee. ones 172 
StalucaSme cnr coerce: Ree ceanetetoe 172 
NREXAS perbaex aos ss ee dale we eteretater esate 172 
Cardinalis cardinalis...... ...... Ane oye 
eS GAM IGANICU Stee acct aaa eteere ee 172 
PO METIONIGANUS tren cera: cee se ie oc tees 172 
SSE EISNCUSH i Sista las es cess cftele.as a 172 
SORES UDELDUS teeter sion cvs etre ierie basses tere 172 
Carduelis; Carduelis:... ....... 206-0000. 177 
Carpodacus amplus..........  ...... 175 
GASSiMreeposr pattie wivemercice citer 175 
MGSTE SOLE perdeeacestiiedles sass gess © 175 
mexicanus clementis............. 175 
oi frontalisast2/s sc sees 175 
‘ TUbenHIMUS case sgeeees 175 
DULPUTEUS ta ectad ase ceeneeee: 174 
ue CALLfOENICUS= te ook ne: 174 
Casarca CaSarca.........+..-- eens 262 
Gath ree oe cess eecahomeecsassetes® 247 
Gatharistagurubuperstcsccelscn sue eiesciererese 129 
@athantestautae ner: cateetetiea,<taca eialiete 129 
@athartida Riess. see ane seks 28, 127 
Catherpes mexicanus albifrons....... 234 
conspersus ....234 
rs punctulatus....234 
Centrocercus urophasianus........... 122 
@enturus@urifronsa.9 sos -<)eees see 153 
Carolinusseses: yrs eieaee oece 153 
ULO PY EIAlIS tosses cere etd op atc hia 153 
Ceophleeus pileatus.................. 149 
. abieticola......... 140 
@epphuscolumbat-< 31) i2s-cc- es - 48 
hylan eel! jeer (eerasgrasie egies 48 
MAN tH SRS eens seve tths cee oes 48 
Cerorhinca monocerata.............. 45 
Certhia familiaris albescens.......... 237 
es americana... ...... 237 
ag montanaeewrseen se 237 
or: occidentalis........ 237 
c ZeloteSsusies. (iets 238 
@erthiidaessasnese. meets ence 30, 168 
Gernyletaleyontrrms scare cir 147 
americana septentrionalis...... .. 147 
LORCA LA ee eerie is te aman sear 271 
@hachalacaemn no si sccae 27, 122 
G@heeturaipelagicate: «cases oer eels 158 
VaAlIXil etnies severe tics. Meee 5S 
293 
