SYSTEMATIC INDEX OF SCIENTIFIC NAMES. 
999 
Page. 
Sterna Philadelphia.._ _ __ 852 
plumbea_. 864 
regia.. _858, 859 
stolida___ 8G5 
trudeaui _858, 8G1 
ivilsoni _..859, 861 
Sterninde _837, 858 
stolida, Sterna___ 865 
stolidus, Anorn _ 865 
Megalopterus__ 864 
Eallus. 749 
strenua, Callipepla_ 646 
strepera, Anas..._ 782 
Chaulelasmus _ 782 
Ktinorkynchus_ 782 
Strepsilas..._ 701 
Strepsilas collaris. 701 
interpres _ 701 
melanocepkalus_ 702 
striata , Dendroica _265, 280 
striata, Motacilla__ 280 
Muscicapa .. 280 
Sylvia_ 280 
Sylvicola___ 280 
Tringa.. 717 
striatus, Accipiter_ 18 
Bubo.. 51 
Bliimanpbus_ 280 
strigatus, Chondestes.- 456 
Strigidae __ 3, 47 
Striginae --- 47 
striolatus, Astur_ 35 
S trisores _2,128 
Strobilophaga_ 409 
struthio, Grus_ 654 
Strutkus atrimentalis- 476 
caniceps_ 468 
hyemalis_ 468 
oregonus___ 466 
Slrix .. 47 
Strix acadica_ 58 
acadiensis. 58 
acclamator_ 56 
albifrons. 57 
ainericana___47,53 
arctica-- G3 
asio-- 51 
brackyotus_ 54 
californica_ GO 
Candida---- 63 
cinerea_ 56 
cunicularia_ 60 
dalkousiei_ 58 
doliata_ 64 
erminea_ 63 
frontalis__— 57 
Pago. 
Strix funerea_..._ 64 
kudsonia... 64 
kypugaea-- 59 
infuscata_ 62 
magellanicus_49, 50 
nebulosa. 56 
nacurutu__49, 50 
naevia_ 51 
nivea_ 63 
nyctea_ 63 
passerina_..._ 58 
passerinoides_ 62 
perigrinator_ 53 
pralincola _ 47 
pytkaules__ 49 
scandiaca_49, 50 
tengmalmi _ 57 
ulula__ 64 
varius_ 56 
virginianus ..._ 49 
stulta, Sitta_ 376 
Sturnella .521,535 
Sturnella collaris_ 535 
defileppii__ 534 
kippocrepis_534,537 
ludoviciana___ 536 
magna _ 535 
neglecta_ 537 
Sturnus collaris___ 535 
junceti___ 524 
ludovicianus_ 535 
militaris_ 533 
obscurus__ 524 
praedatorius_ 526 
vulgaris_ 521 
suarbeg, Uria. 913 
subarcticus, Bubo-- 49 
subarquata, Ancylocheilus_ 718 
Pelidna_ 718 
Scolopax-- 718 
Tringa _ 718 
subhutu, Momotus-- 161 
subis, Hirundo_ 314 
sucldeyi, Cerorkina_ 906 
Larus _842,848 
Sula alba_ 871 
americana___ 871 
bassana_... 871 
fusca __ 872 
sula, Pelicanus__ 871 
sulfurascens, Seiurus_ 261 
sulfureiventer, Centurus. Ill 
superciliosa, Cyanocitta- 584 
Dendroica _266, 289 
Motacilla__ 289 
Phaleris_._ 908 
Page. 
Surnia __ 64 
Sumia ulula _ 64 
swaitisonii, Buteo __ 19, 26 
Helinaia_ 252 
Ilelmitherus _251,252 
Sylvia_ 252 
Sylvicola__ 252 
Turdus _210, 216 
Vermivora_ 252 
Vireo __ 336 
Sylbeocyclus carolinensis_ 898 
Sylvia aestiva. 28 - 2 
agilis. 246 
albicollis_ 282 
americana_ 238 
anthoides_ 261 
arctica_ 224 
argyrotis_ 296 
audubonii_ 273 
auricollis __ 306 
aurocapillus_ 260 
autumnalis_ 276 
azurea_ 280 
bachmani_ 255 
bifasciata__ 280 
blackburniae_ 274 
caerulea. 280 
caerulea_ 380 
caerulescens_ 271 
calendula__ 226 
cana_ 380 
canadensis. 271 
caniicapilla_ 243 
carbonata_ 287 
carolinensis_ 306 
castanea_ 276 
celata_ 257 
ckildreni_ 282 
ckivi. 333 
chrysoptera_ 255 
citrinella_ 282 
coronata_... 272 
cucullata_ 243 
decurtata.. 305 
delafieldii_ 245 
discolor... 290 
domestica_ 367 
flava_... 282 
flavicollis_ 289 
flavifrons_ 255 
formosa_ 247 
fulva. 30G 
griseicollis_ 306 
lialseii..._ 922 
icterocepkala_ 279 
incana__ 30G 
lateralis_ 274 
