INDEX. 155 
Page. Page. 
Trilobites --.. 2.2226 cece ee cece eee eee eee ee eee = 117 Western Woodchuck ........-.-.-2-----0-2-2-2-- 67 
Tringa bairdii....-. 22. .-2- 02-55 is sehaicial iat stays sleetaress 86, 92 Wood Pewee .. .. 2... 22-2 ee eee ee ee ne eee 80 
minutilla 0.0 ...eee sees MEET anes maKetRe 86 Whistling of Elk .......... stint ma mstouenecmind see 69 
Tringoides macularius 0.22. ..-020 cone cee nee ceenees 87 WIGS PeliChi jt scscuuiedesesdieeuketadouicieees 89 
LriOnye! ssew sees vevek asmes aad pes suas neue snne 125 White-crowned Sparrow ......---.-----+ ---- +++ 77 
Troglodytes aédon parkmanni..-...---- isscinertiauinie 73, 91 White-footed Mouse, Western ...-..-------.------ 68 
EVOG UOC Y UA Oe sara wiaiansascsmininniniereiniesausiaraioiaiace wpeveccyesmiafecas 73 White-headed Eagle.........---- cece cee ene ee enee 83 
COU URS aisieisiorarciaianrcnreaiie Faces ice eine a maa crea 20 White-rumped Shrike............ 22-202 ---0-- Sra 76 
WTOC t Creek. ..ccistnonswaprenneivannweseeatoosmcsce 107 White-tailed Deer .... 2.20. een ne eee ee eee eee 70 
Trumpeter Swan ...... 2.222. cece wees cece ween 88 CLG kis sa ace eecieasitaatersarear 115 
DUT DADs acjenk ee eaekecnks ieecaucekicaegcceneeeas Q7 White-winged Blackbird.......--..---2.--------- 78 
TUPCAG crsmeicnie aint ween roene- css soe pasar ded 72 Sarl Duekis csc cocccisccjecsserrcets a 89 
Turdus migratorius .... 0.20 cecnce cone wenn ee ence eee 72 Whitfield, RiP wcunis semiwsemecvemaaracte weesersesece: 690 
swainsoni ...-.. dcuigns Dates hee ne reese 72,91 Wild! Cabesccssncs ves ews eaatecna sna nadmeatareesete 63 
Tirkey Bu2zard wasecsiswacmencs saeseee ces aman 83 WAC REOD. iccpisre seediaveein: cae weaesonarnareince ee ma oteaines 88 
Turk’s Head........-.- iambic sition: eoneeemenets O7 | Wild Goosé-sacewuedsnceeseeresaseeacrcen 108 
TUrtle DOW 6 sas wissn weicteeainit oadapearere decease areieeis Wilt sccre-wauanemew came sawn venawersncurss mene ae 86 
AOU GS teh a rb peciayes macnn d Se tapeeneeateoeeieee 
Twining, Capt. Wm. J 
RURONIN Css ciaiciore cai Zeca ted deere s eee eweeleee ee 
Tyrannus carolinensis..........-------eeeee eee eee 
DERUCH UB ire troce aces sece merce ade ae cewae 
U. 
United States Boundary Commission...-....--- roe 9 
UOT POSS serra errarnerscictciateisjonatoeieceee Ber set 134 
UNOS so secorsesrarososinigrerserereiereemien mater ener aisle 135 
Upland lov 6b scan cscaeeaancseausnamimeqeaice ee 2 87 
Upper Falls of the Yellowstone.......-.- eset 72 
Geyser Basin..... islaiate%ciwicka Coetatatane “atevetat sunex OZ Lol. 
Urside ..---. +--+ a Aus ickeiswietesieiaisiatercinensdaureciemieeies 66 
Ursus americanus ...--. Siienieicemenistecins ijejutenesansievete aes 66, 90 
ROvrDil® ersiceses a eteie siciniy sigs See een chs iso 66, 90 
Vy. 
Vandalism of visitors to National Park........... 26 
Fanikoropsis Towmeyand..-..----0+---+ seen eeee eee 145 
Vespertilio lucifugus ....-- 2-26 2200 2002 cece eee eee ee 90 
YUMANENSIS no -0 -- == 6 Wataleteletee Watew wraeiese 90 
Violet-green Swallow ......---+ ---0 +--+ -ee- eee ee 75 
Vulpes alopex Macrurus ... 2022-22 -2ee ee ence eee noes 64 
DELON: ann sadescteante eeeees eee eaet eres 64 
Ww. 
Warbler, Audubon’s...--.----.+ ----2+s--222 cere ee 74 
Western Mourning.....--.---...-------- 75 
VellOW: cine ewnia eco acise desis eo eaeresiias 74 
Wanton destruction of curiosities in Geyser Basins 36 
Warm Spring Creek......-.---- hidicieiais isisiclamiaalienets 33 
Washburne Mountain........-.-.---------+ +--+ 21 
Washings at Emigrant Gulch ...-.----.--------- 6 31 
Water Ouzel ...... 2-2-2 20 en ee oe eee ee ee eee eee 72 
Waxwing, Bohemian ..---.----.----+ +--+ ------ 76 
Western Bluebird ..---..--. 02. ---0--e-ee eeee ee 73 
Chippy ------- 220 cae - cence e cece eens nee = 77 
HOUSE Wil Oi oie newrewreeewiccnicncascsavanse 73 
Meadow Lars .cjeis:sciecieis seweaencccecvees 78 
Mourning Warbler....-. ie piee ainatoaietne 75 
Night Hawk ....-.--------+- a yea cheeses 80 
Red-tail Hawk .... 2... --2--- e-e2 ee ee ees 82 
Song Sparrow .... 2-2. e--2 ee cee ene e nee 77 
White-footed Mouse ......-..----------- 68 
Wilson's: Snipe ccenwc scenes vecsceeaceeces siciepaets ai 86 
Wolf, Gray ....- Se ee ee re 63 
PRAEG pac iwisjaininminclencrcsenina sine aheeeereiscaciay 64 
IMVOL as jelshincwacetiekedececeavemdeceme ase 63 
WOlEID etserty an iscdinicmneemiadlen teen Beeetiescawececes 64 
Wolf ROliticcinca acm ciseisiamidoa sree cecikemsencienia 12, 80, 85 
WON OLOMG: 5 e<)5i55:arse0:Serensraiass:-Geiord. Sioa dete iin airs mlare aserze 65 
Wo0ds Wis Hise sac ccicecesreicemazcics scphuason reine emia ee 10 
Woodchuck, Western ..-.....-.0-.0--0- 0202-2 ee ee 67 
Woodpecker, Black-breasted ......-------..---.-- 81 
DOWNY? csc savscienowscaciscawistse sie’ or 81 
Golden-winged ........----.-------- 81 
BIST GS hacen sudeps chs whueeeenke 80 
GGWG'S: % wena cuniwagioitavumasieaeaee 81 
Red-headed....-.--..---.------02--- 81 
R6dsS HAL CEM see cesrarde: tees mite weep ee aec 81 
Wren, Long-billed Marsh..........-... 2-22 -000--- 74 
TOG Gisiaiu atios mavaieasraniaone ok cea enka ED 
Western House ..... oars meee seemed 73 
W YOUNES onacnansmianinend s6swamne meee Koad wees 61 
Y. 
Yellow slates underlying Tertiary....-.......-... 116 
TOGIKG) nxiciccaniaivoned eanengeeiiwatednects 24 
Wellow Wiatblet scncosceestceccesavecmaecduce ceees 74 
Vellow bitd nice. ccdaniiccieneeonineenvemens ueceeens 76 
Yellowbird, Summer. ..-.....-...-.-2-- 2220-22-25 74 
Yellow-breasted Chat ......-....--... 0002-02-20 26 75 
Yellow-haired Porcupine .....-..---2-. 2.002 cece 69 
Vellowleps, Teaser’ on: eee ceciccniseacitecewoueeeiceenie 87 
Yellowshanks, Greater .....--.------ 2 ee eeeeee eee 87 
Yellowstone Mountains ......--....--------- aesets 57 
Park? cemcueicsieie aces rere 9, 63, 66, 79, 84, 87 
RIVGl sntees seccessceeeceece ----11, 79, 82, 86 
Yellowthroat, Maryland......-..----0.----- eee 74 
Yellow-winged Sparrow.......----2-s-eeee-eeneee 77 
Z. 
Zaphrentis .-- 22+ .2---0 cece ee cee ees coeeee weeee aA 133 
COMPOS Swrucemcwwwons eeskn cee nes 108, 110, 113 
Zapus hudsonius..----.- ree ee nee seenedwenatacscen 68, 91 
Zenwedura carolinensis 2-0-0 ----0- eene--eee masons 83 
Zonotrichia leucophryS .--- 000 ennenenaceceeecceee-- 77,91 
intermedia... - +--+ cle msaeto tis 91 
Zoological report ..-.---- -e0e eee cece cece eee e eens 60 
