INDEX 
423 
PAGE 
Hylocichla, mustelina 328 
uslulaia . 329 
u. swainsoni 329 
u. ustulata 329 
Ibis, Common Glossy 67 
White-faced Glossy 68 
Wood 67 
Ibises, gen. description 67 
Ideria virens . . 364 
v. longicauda 364 
v. virens . . 364 
Icteridae. 368 
I derus bullocki 373 
galbula 373 
spur ius 372 
Indigo Bird 382 
Introduced species. 163, 341, 342, 366 
Effect on native birds 1 64, 1 66 
lonornis marlinica 174 
Iridoprocne bicolor 299 
Ixobrychus exilis 66 
, neoxena 66 
Ixcreus naevius 328 
n. meruloides 328 
n. naevius 328 
Jaeger, Long-tailed 217 
Parasitic 216 
Po marine 216 
See also Skuas 215 
Jaegers, gen. description 214, 215 
Jay, Blue 304 
Canada 303 
Alaska 304 
Eastern Canada 303 
Grey Streaked 303 
Itocky Mountain 303 
Steller’s 305 
Black-headed 305 
Queen Charlotte 305 
Jays, gen. description 303 
Junco, Pink-sided 399 
Red-backed 399 
Montana 399 
Oregon 399 
Shufeldt’s 399 
Slate-coloured 398 
Northern 398 
Junco hyemalis 398 
h. hyemalis 398 
mearnsi 399 
oreganus 399 
o. montanus 399 
o, oreganus 399 
o. slmfeldti 399 
Kestrel, American 148 
Key to bird classification. 23-36 
Ivilldeer. See Plover, Killdeer 181 
PAGE 
Kingbird Arkansas 289 
Eastern 288 
Grey 289 
Melancholy 289 
Couch's 289 
Lichtenstein’s. 289 
Western. See Kingbird, Ark- 
kansas 289 
Kingfisher, Belted 276 
Eastern 276 
Western 276 
Kinglet, Golden-crowned 334 
Eastern 334 
Western 334 
Ruby-crowned 335 
Eastern 335 
Sitka 335 
Kinglets, gen. description 333,334 
Kite, Swallow- tailed 116 
Kittiwake 232 
Atlantic 233 
Pacific 233 
Red-legged 233 
Knot 197 
Lagopus lagopus 157 
l. albus 158 
l. alexandrae 158 
l. aUeni 158 
l. leucopterus 158 
leucurus 159 
l. altipelens 160 
l. leucurus 160 
rupestris 158 
r. kelloggae 159 
r. rupestris 159 
r. welchi 159 
Laniidae 339 
Lanius borealis 339 
b. borealis 339 
b. invictus 339 
ludovicianus . 340 
l. excuhilorides 340 
l. gambeli 340 
1. migrans 340 
Lapwing 178 
Lari , bills compared 214 
Gen. description 214 
Laridae 218 
Larinae 218 
Lark, Horned 297 
Arctic 297 
Desert 297 
Dusky 297 
Eastern. 297 
Hoyt’s 297 
Northern 297 
Prairie 297 
Streaked 297 
Shore. See Lark, Horned 297 
Skylark 296 
