INDEX. 
Page. 
Hooded Merganser ...-....... siste-sieie vislais we cuwis @ veal 89 
Hopley’s Hole .-.. 0.222. ...c0e ee eeee ee cec cele. 15, 111 
Hornblende ...... 2.2222. eee eee cece ee 105 
Horned doe-antelopes barren ..................... 70 
GLONG scat ss espera s dat day es pec 90 
OW] p Great ncsoinr secs ya tity a vo cence acy 81 
TAME ieee alerted oneal Ae ee nen ee ee eae. 74 
Hot Spring Creek... 22... 022. eee cece eee ee ‘ 57 
House Mouse .... 22... cece cece eee 68 
Wren, Western... .... 2.222.222. 2ee eee 73 
Humphreys, Mount ........-22..2022. 20200. 14, 20 
AYStCAD! 0.4 oss seianize haan. nae ane vadcay wsece'es 69 
I. 
Toteria virens . 0.0... cee ene eee ee 75 
LORNA ais cain 8 cee ei oe ace a cetaee howe cece ee 78 
Teterus bullockit 22.2. 02.20 eee cece cece 91 
Idaho Desert .--... 0.20.0... 022. bs deceive asus 21 
Inoceramus ..... eee SSS eos ocean mie wine 101, 103, 122 
tenutlineatus . 02.22. 02222. cece eee eee 101 
J. 
Jamestown, Dak........2. 2.22.22. cece eee eee eee 76 
Tay; GRAY oi. oiss.55 aoe ceais mea navi as gession desea, sae 79 
Long-crested .... 2222.22. eee cece ee eee cee 79 
DAY CLOG cc 5060 Gace ode emes digs eGie shame bun wedded 29 
Jones, Captain .... 222.0222. eee cece eee eee eee 9,18 
Judith Bad Lands... .... 2.00.0. 0 2. cece ee eee eee 55, 124 
BABI: cise eicieistsricls Spaveveeie avs Aiteis ced sercc vec 9,14 
Gap oovieesuse cpaeige Seese gos ss5 Ss cke 14, 64, 111 
Mountains..............202. 00.22.02 14, 70, 87, 103 
RIVE secsinsiensiess Mawince belesies ga cae ee ve esien 14, 64 
Jumping Mouse...... 2.222.222 2. eee eee eee 68 
TUNCO OVEGONUS 22 eee ee eee eee cee ee eee eee 77,91 
DUTASEIC oe, ccs Sede teceseceache Geen acetonide 119, 133 
K. 
Kildeer PlO Ve? wcccc% ccccen caccndstwwieasar veces 85 
Kingbird... .. fe Gnas see hedee tes amesemeracieceme 80 
img HBher,.. <2 ssc cen icisnes maint cee sce weal jieaee 80 
ACG ORs 2c oe cinein ae od ceawaeameatames ceeeanees 64 
L. 
Lagomys princeps 1... 2.022. seen ne cece ence ee ene eee 91 
Lake, Yellowstone...-....-..2.------ eee cee ee eee 24 
LONG sisocececoens ss sanesssickiss basse cous dees 112 
BANUAG secicnceice ecioascsinsewcwcgsias Sole secepe sees 76 
Lanner Falcon, American........--...-------- +++ 82 
Laride...-- hepa Siarcibie sralatoval waite ales ehteleieeiecneisre ons 90 
Lark Finch....-.. sites etre Rm Severe Siafaverasaimimiere wie sist Sage 78 
Lark, Horned .....--..----.+----4 baits embers Beis A 74 
SHOT osc ose so hecewadede neds desea eke watens 74 
Western Meadow ......---. -2-2.----20 ee e-ee 78 
Larus delawarensis.....--..---2- 000+ gu hed ateanme 90, 92 
Pagal Win Chie esis ss poles aise ensieistaiy cig’ vig oie Salaries 78 
Least: Sand piper oi. < cenis 0 - cies ceiee eens cee dee 86 
Depor idee con eee canine cn eeee nec nee cone ceeeee Sateieisis = 69 
Lepus artemisia...... 222-5 .2--+- Seigicisw: 5 sies!s ess a 69 
VATE ces waccee sees dieeeetoesswessses wee 91 
campestris Senos teehee seem ediseniee ceases we 69 
Lesser Blackhead ...... Peebles cuewies aoe serie 89 
Yellowlegs........--..----.--+- sidioeidore eating ° 87 
Letters of transmittal ...-- suwade ee aaceeeecwetes 9, 62, 96 
Lewis, Camp ...-... mensuiscincsesges Geapeceesyee owl, 107 
Lewis’ Woodpecker........00. 000002 ccccce cece cece 81 
Liberty Cap ..... ae EGS Sie, dared ous Sent ela shee 2 18 
Lion, Mountain...2....0000 0000.00. 0220 eee ee 63 
Liopistha (Cymella) wundala....2. 02022. -22--- eee ee 103, 126 
List of Mammals and Birds...........2..-...002.- 63 
Little Belt Mountains... 2.0.2.2... ..2..00200. 14, 84,111 
Crooked Creek... .. aot tae Mantas wae 13, 72, 80, 101 
MASSOUTI + i5<,2.2206 paced Lcivisddskoacans Sens oSes 65 
Rocky Mountains..........02...22220 2.00008 33; 127 
Rocky Creek -... 22. 0.202. cece eee eee ee 34, 128 
Timber Creek. 1.2... 00...ceee cece cee eee sets 57 
Trout Creek............--. a eebreehaiais, Jad S Sce 109 
Lobipes hyperboreus 2.200.022 cece ee cece ee ee eee 86 
Long-billed Curlew...--....0000 020222 eee cece eee 87 
Marsh Wren.............-2..22..020-- 74 
Long-crested Jay...-20..2 2-20.02 eee ceca ce ecee cone 79 
Longspur, Chestnut-collared...........222.22----- 76 
Maccown’s .... 22-22-02. eee ee cence 77 
Long-tailed Chicadee...-.........222. -e eee eee ee 73 
DOOM ares Sate insists Ws arteiais cee ewes ertiece ia ee aeea ne 90 
Louisiana Tanager... ....---. 02.00. eee eee eee 75 
LOWer PANS «2 ccc ene guew sccicce vend we deen ncilee 73 
Loxia curvirostra americana....2...-22 00.202 eee eee 76,91 
Lucina occidentalis ...... 020000 see eee cee e eee eee 101 
MONE CO8O: 2 seas cie2d <aele cere carers sme dea cess 101 
Ludlow, BA witts 2: 2ces2ae be d6 ocetcs ce aieg pede cieiee 10 
Col. Wises sesdeedssideciccia ccna ~ ve-0- 8, 62, 96 
Lunatia concinna..... Weise vice Beth 2 CS ayeiesavayare tidinw wtoreta 103, 126 
Lutra canadensis ....-..---2...--- sraPawists-als Seis ees 65 
LYNX; Bay ‘a2 cece eetwsteone Saccine pace nce svete 63 
Canada sees coe ece ees enaceee Bcsaectastteke 63 
Lynx canadensis ...--. 002.2. cece ee cece ee cee eee eee 63, 90 
PUP UR cS) strate Sans. ikyccisa san ciaG Aoaaanieee 63, 90 
M. 
Maccown’s Longspur......---. 222-22. ---2 eee eee 77 
Mackinac D0at soe soci ccc cctie ce caiceieeeccasecnwans 9, 33, 35 
Mactr@ Bp... 00 e1 ene cece ne tee eee nee cen ee wen wee 101 
MAD - ~~ - == wane ene eee cee ewe eee «103, 144 
Warreniana ...-----.22-e0-- ene ee ee ~~~ 108, 126 
Madison River, East Fork of.......--. apisieeercaiauis 25 
Magpie: <.--cee reins nitisicccine cewiewe sneseicceeeceleeca 79 
Mallard... .--. ---- ees eee eee eee eee ebiteiacicteseis 88 
Mammals, list of -... 0... 02-2 cone cece cone cee eens 63 
Mammoth Hot Springs......-...---.---. -2-2 20-6 17 
Mandan wine ese seeiees- 2 oe neises sedecsseeeieenss il 
Mareca americana... 20.1.2 - eens eee cee eee eee eee 88 
Marsh, O} Cisceisste siete oedaee. Slee Secinctas news Sees gece 96 
Marsh Hawk seis cece cetie ss creicuie ts seinen see's 81 
Marsh-Wren, Lovg-billed...-.. ...--..------.----- 74 
Marten..-..-. sagen alesse ee eomouies: Sehes AGesme<seees 65 
Martin, Purple....-.. a siete brbish odisisiaia! staicios © o's earetewisieete 75 
Sand ....-..----- 75 
Maryland Yellowthroat... 74 
Meadow Brook .....----- 20 
Meadow Lark, Western 78 
Medicine Peak..--- ‘ietabt aelem. ee en eee 57 
Meeting of the Three Waters......----+--------- - 120 
Melanerpes erythrocephalus...--+ .-+-++ e++-seeeee --- 81,92 
LON QUALUS . 220 woe ee eee eee eee ones 81, 92 
Melospiza melodia fallax ...------+0-:0--22+--- + eee v7 
Mephitis bicolor .. 2-22 eee = cece ee eee ee ete eee cee e eens 90 
MephitiCd .. 222+ eee vee ee eeeeee neeweneeee 65, 90 
