xiv LIST OF ILLUSTRATIONS 



FACING PAGE 



The Home of the White Cyclone 144 



Mount Copeland and Copeland Lake, Colorado 145 



Long's Peak and Tahosa Valley 160 



Where Flowers Crowd the Snows 161 



A Newly Made Beaver House and Pond . . 176 



In a Trail School Old and Young Enthusiasti- 

 cally Follow a Nature Guide 177 



Black Bear Cubs, Sequoia National Park . . 208 



The Classic Mariposa Lily of the Western 



Prairies 209 



Harriet Peterson "Top" 224 



Natural Bridge, Utah. A Product of Erosion . 225 



Squaw Grass or Bear Grass, Mount Spokane . 248 



The Outlook of the Woman Guide .... 248 



Winter Haunts of the Water-ouzel .... 249 



The Homesteader and Nature Guide .... 249 



