AAaron's rod,7Adams,116,139,167,168,178,225—— John Quincy,167,169—— Sam,167Admirals, white,42,49,50,51,55,57,58,130,134Æolus, Father,112,127Albany intervales,226Alder,21,40,57,99,100,157—— downy green,157—— green,157—— mountain,157Alnus crispa,157—— mollis,157Alpine gardens,98,100,119,125,135,136,137,138,139,141,158,187,189,269—— pastures,154Amazon,18Ambergris,22A. M. C. camp,91—— guide,50—— signs,97—— trail,86Ammonoosuc Valley,177Anderson,225Anglewing,134,137Aphids,198Apollo,78Appalachian Mts.,14—— Club,87—— gods,125Apple trees,19,25Arctic butterfly,135,141—— ice,114Arctic sea,114Arden, Forest of,238Arenaria grœnlandica,136,186Argynnis atlantis,131—— cybele,131Arizona,81,118Arthur's Court,117,213Ash, mountain,92Aspidium spinulosum,189Aster,197,237,252—— ericoides,197—— novæ angliæ,236—— radula,236—— white,196,237,252Avalon,204Avens, mountain,100,136,163,260Azalea, Alpine,186—— Lapland,135BBaldface,119,165,290Barberry,147Baron Munchausen's courier,246Bartlett, Mt.,45,46,48,49,50,51,53,54,55,56,57,61,86,225—— Lower,48Base station,116Bay, Casco,57,59,113Bear,52,53,54,90,246Bear Camp,6Bear Mountain,295Bee, bumble,22,41,167—— wild,85,92Beech,4,5,25,67,154,234,238,281Beetles,142Bellwort,4,40Bemis,203,204,205,225Berry bushes,25Betula cordifolia,155—— glandulosa,155,156,253—— minor,155—— papyrifera,155,156—— rotundifolia,155,156Bilberry,182,261Birch,4,5,8,9,10,37,40,41,80,92,93,234,238,255,256,261,263,273,286,289—— black,297—— canoe,289—— creeping,155—— dwarf,253,260,269—— paper,156—— white,25,98,105,130,155,274,288,297—— yellow,25,130,154,198,206,252,273,278,297BirdsBlackpoll,198Bobolinks,17,18,19,20,26,28,30,31Bunting, indigo,51,150,151Canary,37"Candelita,"235Chickadees,198,199,279—— black-capped,198,199,200—— Hudsonian,199,200,217,218Finch, gold,37,150—— purple,150Hawk, broad-winged,10—— pigeon,15—— red-tailed,291Junco,6,15,28,37,122,141,157,166,190,198—— hiemalis,158Loon,73Maryland yellow-throats,28Nuthatch, red-breasted,278,279Phœbe,24Picoides arcticus,245—— Americanus,245Redstart,235Robin,198,282Sand-pipers,73—— spotted,73Sap-suckers, yellow-bellied,5Sparrow,150—— chipping,198—— field,85—— song,141,198—— white-throated,3,122,141,150,198Swallow,217—— bank,141—— barn,24—— eave,74Swift, chimney,24Thrush,32,37,59,240—— Bicknell's,61—— hermit,32,33,102,105,122—— water,21,28—— wood,16,21,32,33Veery,32,61Vireo, red-eyed,198—— yellow-throated,198Warblers,37—— Blackburnian,27,37—— black-throated green,28—— Canadian,37—— Connecticut,28—— Magnolia,28,37,150,188,198—— mourning,28,37—— myrtle,6,15,37,150,188,198,235—— Wilson's,37—— wood,102,239—— yellow,36—— yellow-rumped,234Woodpecker, American three-toed,244—— Arctic three-toed,244—— yellow-headed,244,248,251Blackberry,136,163,232Black Mountain,34,86,272,273,290Blackpoll,198Bloodstone,293Blueberries,232,234,263—— creeping,293—— dwarf,40,41—— low,289—— lowland,182—— mountain,7,22Bobolinks,17,18,19,20,26,28,30,31—— meadows,20Boott's Spur,97,105,110,114,116,185,282,284,286,291,292,293,294,296,297Boulder, Glen,286"Boulder, The,"287,288Brakes,289Bretton Woods,66Brook, Saco,206—— Gibbs',192Brunella,31,133Buck,101Bugle Cliff,208,210Bunchberry,134Bunting, indigo,51,151Burbank, antediluvian,266Buttercups,19,35,36,80ButterfliesAdmiral, white,42,49,50,51,55,57,58,130,134Anglewing,134Arctic,135,141Argynnis, atlantis,131—— cybele,131—— yellow,261Blue, little spring,9Colias, philodice,132,261Compton, tortoise,9,134,138,261Dusky-wings,59Fritillary, great spangled,131,137—— mountain,131,134,137,138,217——, spangled,82,83,84,130,134Grapta comma,134—— interrogationis,134,137—— progne,137,261Hunters',217Monarch,138Mourning cloak,9,10,58,137,217,261"Mt. Washington,"138Oeneis semidea,135,138,139,143,262Painted Lady,58Papilio asterias,41—— turnus,39Skipper,41,58,59—— orange,132Sulphur, common,261Swallowtail, eastern,41—— tiger,38,41,58Vanessa j-album,134,138—— milberti,138"White Mt.,"135,138,262CCaddice-fly larvæ,103,180Cæerleon,117"Camp 5,"223Canada,23,112Canary,37"Candelita,"235Cannon,256,263,264,267Cape Horn Bend,123Carbuncle,82,292Carrigain, Mt.,12,65,216,222,225,228,230,231,232,233,234,235,236,237,250,292,293,294,295,296—— Notch,223,224—— Cliffs,90Carter, Dome,65Carter-Moriah Range,25,280—— Mt.,89,156,273Carter, Notch,25,83,85,87,108,119,282Cascade, crystal,97,98,108—— Flume,202—— Silver,157,202,214—— —— Brook,214Cattle, "white-faced," square-headed,144,150—— mountain,145,147Cedar, red,147Celery,137Chandler River,170—— Ridge,160,205Checkerberry,4,265,266Cherry bird,9,40,234,274—— Mts.,122—— wild,25,232,263Chickadee,198,279—— black-capped,198,199,200—— Hudsonian,199,200,217,218Chipmunk,133,140Chocorua Brook,3—— Lake,1,3,5,11,16—— Mountain,1,3,4,10,11,12,13,14,15,226,249,291—— Summit,11,13,14,