ILLUSTRATIONS 



Song Sparrow Family 



Frojitispiece 



Taken, from a distance of about 75 yards, with an eight-inch 

 lens 



Taken, from same distance as photograph on page 76, with 

 same lens and telephoto attachment 



American Elk, Horns in Velvet 



Half-grown White-tailed Buck 



White-tailed Deer. Doe 



Prairie Dog at Entrance to Burrow 



Cotton Mouse 



Fox Squirrel . 



Half-grown Woodchuck . 



Porcupine feeding on Root 



Muskrat 



Little Brown Bat asleep . 



Nest and Eggs of Ruffed Grouse 



Nest and Eggs of Green Heron 



Nest and Eggs of Spotted Sandpiper 



Nest and Eggs of Kingbird 



Nest and Eggs of American Crow . 



Bluebird's Nest and Eggs 



Entrance Holes to Bank Swallows' Nests 



Nest of Bank Swallow . 



Wild Turkey Hen .... 



76 



79 

 104 

 III 

 116 

 124 

 125 

 127 

 '3° 

 133 

 134 

 135 

 140 

 142 



143 

 146 

 149 

 152 

 155 

 157 

 158 

 i6i 



