CONTENTS. 



Page. 



Introduction : 7-13 



House finch 13-23 



Western tanager 23-26 



Swallows __ . 26-33 



Cliff swallow 28-30 



Western barn swallow 30-32 



Violet-green swallow 32-33 



California shrike 33-38 



Vireos 38-12 



Western warbling vireo 39-40 



Cassin vireo 40-41 



Hutton vireo 41-42 



Warblers 42-52 



Audubon warbler 43-46 



Myrtle warbler 46 



Townsend warbler 46-47 



Summer warbler 47-49 



Western yellowthroat - 49-50 



Orange-crowned warbler 51 



Golden pileolated warbler 51-52 



Western mocking bird 52-55 



California thrasher 55-56 



Wrens 57-66 



Bewick wren 57-60 



Western house wren 60-62 



Western marsh wren 62-64 



Cactus wren 64-65 



Other wrens 1 65-66 



California creeper 66 



Nuthatches and titmice 66-80 



Pygmy nuthatch 67-68 



Plain tit 68-70 



Chestnut-sided chickadee 70-71 



Wren tit 71-74 



California bush tit 74-80 



Kinglets 80-84 



Ruby-crowned kinglet 81-84 



Western golden-crown kinglet 84 



Gnatcatchers - 84-86 



Russet-back thrush 86-92 



Hermit thrush 92-93 



Western robin i 93-97 



Western bluebird 97-100 



5 



