  | PAGE | | White-breasted Nuthatch on a Bird-house | Frontispiece | | | White-breasted Nuthatch | 15 | | English Sparrow | 25 | | Purple Martins | 35 | | Northern Shrike | 39 | | Prairie Horned Lark | 47 | | Loon | 53 | | Hibernating Woodchuck | 57 | | European Hedgehog | 75 | | Nest of a Meadow Mouse Exposed by Melting Snow | 85 | | Screech Owl | 89 | | Meadow Lark | 99 | | Downy Woodpecker | 105 | | Fox at Den | 119 | | Chimney Swift | 125 | | "One of your bird-houses should be tenanted by a wren" | 129 | | Male Bobolink | 141 | | Barn Swallow | 153 | | Belted Kingfisher | 165 | | Catbird | 171 | | Woodchuck | 183 | | Song Sparrow | 191 | | Yellow-billed Cuckoo | 199 | | Kingbird | 207 | | Red-winged Blackbirds | 215 | | Cedar Waxwing | 221 | | Yellow-breasted Chat | 245 | | Skunk Hunting Grasshoppers | 255 | | American Redstart | 259 | | Grebe | 277 | | Spotted Sandpiper | 281 | | Chickadees (Upper, Mountain; Lower, Hudsonian) | 287 | | "The great horned owl and the snowy owl can be tamed" | 301 | | Blue Jays | 305 | | A Four-storied Warbler's Nest. Each Story Represents an Attempt by the Warbler to Avoid Becoming Foster-parent of a Young Cowbird | 311 | | Snow Bunting | 315 | | Cotton-tail Rabbit Taking a Sun Bath | 331 | | Bonaparte Gull | 337 |
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