6 Contents, 



PAGE 



Turkey Buzzard 252 



Rare and Curious Nests 263 



Strange Friendship 279 



Nature's Little Store-Keeper 285 



Canine Sagacity 290 



Feline Intelligence 295 



Bright Little Cebidae 301 



Untutored Man 309 



Living Souls 316 



Consciousness in Plants 323 



Mind in Animals 344 



Life Progressive 404 



Survival of the Fittest 426 



Man's Preeminence 469 



Future Life 479 



