Illustrations 



PAGE 



Red-eyed Vireo at Nest feeding Young 163 



Field Sparrow on Nest . . . . . . . .165 



Chipping Sparrow feeding Young 168 



Young Flickers . . . . . . . . .169 



Screech Owl asleep by Nest Hole 170 



Bluebird at Nest Hole .172 



Young Shrikes at Nest . . . . . . . .174 



Chickadee feeding Young 177 



Young Blackbirds . . . . . . . . .178 



Young Downy Woodpeckers .179 



Young Wood Thrush . . . . . . . .181 



American Crow 185 



Young Green Herons 187 



Spider repairing Web . . . . . . . .192 



Lana Moth hanging from Cocoon 193 



Mourning-cloak Butterfly . . . . . . .194 



Larva of Walnut Moth 196 



Newly Emerged Cecropia Moth . . . . . .198 



Cabbage Butterfly 200 



Black Swallow-tails 201 



Moths asleep in Daytime ....... 203 



Moth on Tree Trunk 204 



Dragon Flies 206 



Common Crab 212 



Jellyfish 222 



Sea Anemones ... . . . . . . . 225 



Milk Snake 228 



Garter Snake . . . . . ... . . . 230 



Common Frog 238 



Snapping Turtle .... t . . . 239 



Tree Toad " singing "........ 241 



Common Toad ,,.,,,.,, 242 



