LIST OF ILLUSTRATIONS 



XV 



Kangaroo Rat . 

 Pocket Mouse . 

 Jumping Mouse . 

 Flying Squirrels 

 Gray Squirrel . 

 The CiiiPMUNiv . 

 Striped Spermophile 

 Rock Spermophile 

 Beavers at Work 

 Black Bear 

 The Opossum 

 Little Brown Bat 

 Common Mole 

 Star-nosed Mole 

 Short-tailed Siiricw 

 Least Shrew 



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345 

 347 



348 

 352 

 358 

 3G0 

 302 

 364 

 366 

 379 

 383 

 389 

 390 

 391 

 394 

 395 



