CONTENTS 



I. The Summit op the Years .... 1 



II. In "the Circuit op the Summer Hills" 24 



HI. In the Noon op Science .... 48 



rV. The Hit-and-Miss Method of Nature . 76 



V. A Barn-Dooh Outlook 93 



VI. The Animal Mind 113 



Vn. Nature and Animal Life .... 138 



Vin. The Key to Animal Behavior . . . 155 



IX. The Animal and the Puzzle-Box . . 175 



X. Untaught Wisdom 201 



XI. The Bow in the Clouds 212 



Xn. The Round World 217 



Xni. A Hat-Barn Idyl 223 



XIV. In Field and Wood 236 



r. intensive observation .... 236 



n. FROM A walker's wallet . . . 246 



in. men and animals 256 



vii 



