Ash-throated Flycatcher, Myiarchus cincrascens einerascens 360 



Say Phoebe, Sayornis sayus ■ •••■• •*• 362 



Black Phoebe, Sayornis nigricans .' ■.....-.....: ...• 362 



Olive-sided Flycatcher, Nuttallornis borealis .-• - 364 



Western Wood Pewee, Myiochanes richardsoni richardsoni — ... 365 



Wright P\vcatcher, Empidonax wrighti ....- -. 367 



Hammond Flycatcher, Empidonax hammondi .- ...:- 370 



Traill Flycatcher, Empidonax trailli trailh 371 



Western Flycatcher, Empidonax difficilis difficilis 372 



Gray Flycatcher, Empidonax griseus 373 



Horned Larks, Otocoris alpestris •- 374 



Cahfornia Horned Lark, Otocoris alpestris actia 



Dusky Horned Lark, Otocoris alpestris merrilU 



Black-billed Magpie, Pica pica hudsonia 376 



Blue-fronted Jay, Cyanocitta stelleri frontalis 379 



Interior California Jay, Aphelocoma californica immanis 387 



Woodhou.se Jay, Aphelocoma woodhousei 392 



Western Raven, Corvus corax sinuatus 392 



Western Crow, Corvus brachyrhynchos hesperis 392 



Clark Nutcracker, Nucifraga columbiana 393 



Pifion Jay, Cyanocephalus cyanocephalus 397 



Cowbirds, Molothrus ater 398 



Dwarf Cowbird, Molothrus ater obscurus 



Nevada Cowbird, Molothrus ater artemisiae 



Yellow-headed Blackbird, Xanthocephalus xanthocephalus 399 



Red-winged Blackbirds, Agelaius phoeniceus 400 



Bi-colored Red-winged Blackbird, Agelaius phoeniceus californicus 



Nevada Red-winged Blackbird, Agelaius phoeniceus nevadensis 



Kern Red-winged Blackbird, Agelaius phoeniceus aciculatus 



Tri-colored Blackbird, Agelaius tricolor 407 



Western Meadowlark, Sturnella neglecta 409 



Bullock Oriole, Icterus buUocki 411 



Brewer Blackbird, Euphagus cyanocephalus 413 



California Evening Grosbeak, Hesperiphona vespertina californica 417 



California Pine Grosbeak, Pinicola enucleator californica 419 



California Purple Finch, Carpodacus purpureus californicus -120 



Cassin Purple Finch, Carpodacus cassini 423 



California Linnet, Carpodacus mexicanus frontalis 426 



Sierra Crossbill, Loxia curvirostra bendirei 428 



Sierra Nevada Rosy Finch, Leucosticte tephrocotis dawsoni 430 



Willow Goldfinch, A.stragalinus tristis salicamans 434 



Green-backed Goldfinch, Astragalinus psaltria hesperophilus 435 



Lawrence Goldfinch, Astragalinus lawrencei 437 



Pine Siskin, Spinus pinus pinus 438 



English Sparrow, Passer domesticus 439 



Vesper Sparrows, Pooecetes gramineus 440 



Western Vesper Sparrow, Pooecetes gramineus confinis 



Oregon Vesper Sparrow, Pooecetes gramineus affinis 

 Savannah Sparrows, Pas.serculus sandwichcnsis 442 



Aleutian Savannah Si)arrow, Pa.sserculus sandwichcnsis sinulwichensis 



Western Savannah Sparrow, Pa.sserculus sandwichcnsis alaudiiuis 



Nevada Savannah Sparrow, Passcrculus sandwiciiciisis nevadensis 



Western Grasshopper Sparrow, Amiiiodrainus savannarum l)iinaculatus 443 



Western Lark Sparrow, Chondestes grainmacus strigatus 444 



[xii] 



