xiv 
Illustrations 
FIG. PAGE 
77. Western Red Fox, Vulpes macrourus . . 238 
78. Coyote in trap ...... 247 
79. Upper jaws and teeth of Shrews . . . 263 
80. Dusky Shrew, Sorex obscurus, from dead speci- 
men ....... 265 
81. Skeleton and flying membranes of Bat . . 268 
