O Oak, [29], [88], [132], [179], [191], [196], [204], [208], [225]. Oliverian brook, [257]-261. Olive-sided flycatcher, [53], [105]. Orchis, [3], [21]. Osprey, [127], [130], [202]. Ossipee Lake, [71], [190], [214]. Owl, Acadian, [287]; barred, [36], [100], [116], [132], [183], [241], [260], [276]. Oxalis, [21].

P Partridge-berry, [16], [259]. Paugus Falls, [151], [155]. Paugus River, [147], [219], [223]. Pemigewasset Valley, [43], [178]. Pewee, bridge, [107], [130], [160]; wood, [7]. Pickerel, [98], [114]. Pickerel-weed, [116]. Pine, pitch, [226]; white, [39], [97], [135], [171], [180], [183]. Pine finch, [239], [246], [248], [250], [253], [264], [280]. Pine grosbeak, [208], [250], [282]. Pine sap, [14]. Pipsissewa, [13], [39], [204]. Pitcher plant, [282]. Poplar, [7], [192], [207], [208], [274]. Porcupine, [34], [35], [56], [65], [133], [280]. Potentilla, [12], [26]. Purple finch, [124], [253]. Pyrola, [13].

R Raccoon, [33], [258]. Rattlesnake plantain, [48]. Robin, [107], [120], [130], [143], [165], [171], [173], [202]. Rose, wild, [2]. Rusty grackle, [126].

S Sabba Day Falls, [143], [273]-284. Saco River, [43], [232]. St. John’s-wort, [11], [47]. Sandpiper, solitary, [98], [105], [115], [116]; spotted, [98]. Sandwich, [23], [43]. Shrew, [141]. Six Mile Pond, [198], [290]. Skunk, [35], [133], [199]. Skunk cabbage, [3]. Snowberry, [40]. Snow-bunting, [234], [241], [265]. Solomon’s seal, [88]. Sparrow, chipping, [124]; field, [11], [124]; song, [99], [104], [124], [125]; tree, [131], [173], [202], [244]; vesper, [124], [125]; white-crowned, [164]; white-throated, [25], [68], [80], [124], [125], [164], [173]. Sphagnum, [22], [92], [153], [259], [282]. Spider, [181]. Spiræa, [12], [274]. Spiranthes, [47]. Spruce, [26], [50], [89], [149], [154], [204], [234], [236], [244], [252], [261], [274]. Squam Lake, [23]. Squirrel, flying, [33]; gray, [33], [132], [140], [188], [208], [209]; red, [34], [53], [102], [208], [238], [245], [251], [252], [255]; striped, [6], [33], [34], [145], [172], [251]. Sumac, [47], [134], [153]. Swallow, bank, [123]; barn, [104], [123]; eaves, [123]; martin, [123]; white-breasted, [124]. Sweet fern, [179]. Sweet pea, [185], [203]. Swift, [107]. Swift River, [43], [142], [154], [230], [233], [235], [244], [255], [280], [285], [288], [289]. Swift River Intervale, [44], [45], [58], [67], [71], [141].

T Tadpole, [12], [22], [32], [36], [41]. Tamworth, [44], [219]. Tanager, [38], [130]. Tern, black, [36], [129]; Wilson’s, [129]. Thistle, [47]. Thrush, hermit, [1], [11], [23], [28], [80], [97], [116], [165]; Swainson’s, [24], [80], [99], [119]; veery, [1], [2], [3], [11], [98], [107]. Toad, [15], [63]. Tree-frog, [7], [119]. Trout, [18], [40], [203], [215], [276]. Turtle, [13], [41].

U University Hall, [157].

V Veratrum, [3]. Vervain, [47]. Viburnum, hobble-bush, [44], [49], [134], [191], [259], [274]. Violet, [192]. Vireo, red-eyed, [1], [14], [23], [63], [104], [112], [119], [130], [143]; Philadelphia, [39]; solitary, [23], [120], [130], [165].

W West Ossipee, [170]. Warbler, black and white creeping, [120]; Blackburnian, [120]; blackpoll, [26]; black-throated blue, [23], [120]; black-throated green, [120]; Canadian fly-catching, [120]; chestnut-sided, [99], [112], [120]; magnolia, [25], [120]; Maryland yellow-throat, [1], [99], [101], [102], [107], [143]; myrtle, [120], [165]; oven-bird, [14], [23]; parula, [7]; redstart, [112], [120]; Wilson’s blackcap, [106], [107], [113], [120]. Whippoorwill, [1], [28], [37], [98], [130], [132]. White Pond, [224]. Whitton Pond, [211], [215], [217]. Wild cherry, [44], [93], [259]. Willow, [192]. Winnepesaukee Lake, [23], [89]. Winter wren, [2], [122]. Witch-hazel, [203]. Woodbine, [134]. Woodchuck, [33], [172]. Woodpecker, downy, [280], [282]; flicker, [101], [104], [106], [110], [116], [120], [130], [143]; pileated, [218]; sapsucking, [14], [38], [116], [130], [139]; three-toed, [155], [247].

Y Yarrow, [12], [181]. Yellow-bellied flycatcher, [112]. Yew, [60], [280].

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