INDEX TO VOLUME II 
Sparvius 
bicolor, 341 
c^erulescens, 345 
Speotyto 
cunicularia 
brachyptera, 349 
Spermophila 
bouvronides, 189 
occllata, 189 
whitleyana, 189 
trinitatis, 189 
Spheniscus, 131 
Spinus 
mc.vicanns 
columbianus, 191 
Spiza. 185 
americana. 198 
SpizKtus 
ornatus, 345 
Sporathraupis 
cyanocephala 
subcinerea, 168 
Sporophila, 186 
bouvronides, 186, 189, 190 
grisea 
grisea, 186 
gutturalis, 186, 190 
lineola, 186, 189 
trinitatis, 189 
minuta 
minuta. 186, 189 
plumbea 
vvhitle.vana, 186, 189 
Stebbingia 
gregaria, 73, 75 
Stelgidopteryx 
ruficollis 
sequalis, 159, 160 
urofygialis. 160 
Stenopsis 
cayennensis, 300 
insularis, 300 
monticola, 300 
S ten urns 
Ster 
crepidatus, 81 
Sterna 
chloropoda, 373 
superciliaris, 374 
lunata, 81 
paradisea, 81, 85, 
StrigidK, 349 
Strix 
choliba, 349 
flammca 
pratincola, 349 
perlata, 349 
Sturnella 
magna 
meridionalis, 202, 209 
Sublegatus 
glaber, 231, 232 
brevirostris 
glaber, 231 
Sylvia 
agilis, 153 
bicolor, 165 
chivi, ISS 
pitiayumi, 151 
Sylviidse, 149 
Synallaxis 
albescens 
albigularis, 257, 261 
alopecias, 257, 260 
cinnamomea, 211, 257, 259 
guyanensis 
guyanensis, 257, 260 
hyposticta, 261 
rutilans, 257, 260 
vulpina 
alopecias, 257, 260 
Syrignia 
sibilatrix, 365 
Tachycineta 
albiventer, 162 
Tachytriorchis 
albicaudatus 
exiguus, 343 
Tseniotriccus 
andrei, 223 
erythrurus 
erythrurus, 216 
Tachyphonus 
cristatus 
cristatellus, 168, 181 
intercedens, 168, 182 
luctuosus, 169, 181 
rubica 
rubica, 169 
rufus, 169, 180 
