INDEX, 



Page. 



Sorex suckley i . 53 



vagrans 35 



Sparrow, chipping 88 



Spermophilus beecheyi _ _ 57 



douglasii 55 



lateralis 57 



Spizella breweri ... 83 



socialis 88 



Squirrel, California gray 51 



Columbia ground 55 



California ground 57 



Missouri striped . , 54 



Oregon red 52 



Say s 57 



Townsend s striped 54 



Stilt, black-necked 99 



Strix pratincola 76 



Strutbus oregonus 88 



Sturnella neglecta 86 



Sula bassana _ 107 



fusca 108 



Swallow, bank 78 



barn 78 



chimney 78 



cliff 78 



green violet 78 



rough- winged 79 



white-bellied 78 



Swan, common 100 



trumpeter 100 



Syroium cinereum 77 



Tachy petes aquilus 



Tarnias quadrivittatufl 



townsendii , 



Tatler, yellow shanks 



Taxidea americana 



Teal, blue- winged 



green-winged 



red-breasted 



Tell-tale 



Tetrao phasianellus 



umbellus 



urophasumus 



obscurus 



Thomomys boreal is 



Tigoma bicolor 



crassa 



Tinnunculus sparvenus 



Tit, black-capped, or chicadee. 



Tetanus flavipes 



melanoleucus 



Trachurus symmetricus 



Tree-creeper, brown 



Tringa alpina 



semipalmata 



Trochilus anna 



Troglodytes bewickii 



obsoletus 



palustris 



Tropic bird 



Turdus migratorius 



naevius 



I age . Pngo . 



106 Tyrannula cinerascens T 81 



54 nigricans 81 



54 saya 81 



98 Uria troile 110 



45 i Ursus americanus 49 



103 horribilis.- 47 



102 Vulpes littoralis 40 



103 macrourus 38 



98 I velox 39 



94 virginianus 39 



94 Vulture, California 73 



95 Weasel, yellow-cheeked 42 



93 Whip poor- Will, Nuttall s 77 



59 Widgeon, or baldpatc, American 102 



29 Wolf, gray 37 



30 prairie 37 



74 Wood duck 102 



79 Woodpecker, Gairdner s 89 



98 ; Harris 89 



98 Lewis 90 



18 Nuttall s 89 



79 three-toed 91 



98 j white-headed 91 



98 | Williamson s 89 



79 Wren, Bewick s 80 



80 I marsh 80 



80 j rock 80 



80 i Xiphidion mucosus 20 



106 Zonotrichia aurocapilla 89 



81 [ graminca 89 



81 j leucophrys 87 



