IV 



INDEX. 



Page. 



Sorex suckleyi 53 



vagrans 35 



Sparrow, chipping 88 



Sperniophilus beecheyi 57 



douglasii 55 



lateralis 57 



Spizella breweri 8S 



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 



Struthus orcgonus..- 88 



Sturnella neglecta 86 



Sula bassana 107 



fusca 108 



Swallow, bank 78 



bam 78 



chimney 78 



cliff 78 



green violet 78 



rough-winged 79 



white-bellied 78 



Swan, common 100 



trumpeter 100 



Syrnium cinereum .... 77 



Page. 



Tachypetes aquilus 106 



Tamias quadrivittatus 54 



townsendii 54 



Tatler, yellow shanks 98 



Taxidea americana 45 



Teal, blue- winged 103 



green-winged 102 



red- breasted 103 



Tell-tale 98- 



Tetrao phasianellus 94 



umbellus 94 



urophasianug . 95 



obscurus 93 



Thomomys borealis 59 



Tigoma bicolor.. 29 



crassa 30 



Tinnunculus sparvenus 74 



Tit, black-capped, orchicadee.. 79 



Totanus flavipes 98 



melanoleucus 98 



Trachurus symmetricus 18 



Tree-creeper, brown 79 



Tringa alpina 98 



semipalmata 98 



Trochilus anna . 79 



Troglodytes bewickii SO 



obsoletus 80 



palustris 80 



Tropic bird 106 



Turdus migratorius 81 



naevius 81 



rage. 



Tyrannula cinerascens 81 



nigricans 81 



saya 81 



Uria troile 110 



Ursus americanus 19 



horribilis 47 



Vulpes littoralis 40 



macrourus 38 



velox 39 



virginianus 39 



Vulture, California 73 



Weasel, yellow-cheeked 42 



Whip poor-Will, Nuttall's 77 



Widgeon, or baldpate, American 102 



Wolf, gray 37 



prairie 37 



Wood duck 102 



Woodpecker, Gairdner's 89 



Harris' 89 



Lewis' 90 



Nuttall's 89 



three-toed 91 



white-headed 91 



Williamson's 89 



Wren, Bewick's 80 



marsh 80 



rock 80 



Xiphidion mucosus 20 



Zonotrichia aurocapilla 89 



graminea 89 



leucophrys 87 



