VI CONTENTS. 



CHAPTER VII. 



PAGE 



RODENT WATER TRESPASSERS : THE BEAVEE 143 



CHAPTER VIIT. 

 PACHYDERMATOUS WATER TRESPASSERS : THE HIPPOPOTAMUS 171 



CHAPTER IX. 

 MARSUPIAL AND MONOTREMATOUS WATEB TRESPASSEES 192 



CHAPTER X. 



BIRD WATEE TEESPASSEES 209 



'< 

 CHAPTER XI. 



INSECT WATEE TEESPASSEES 238 



CHAPTER XII. 



TRESPASSERS UPON THE AlB 277 



CHAPTER XIII. 

 FLYING REPTILES, FISHES, AND MOLLUSCS 301 



CHAPTER XIV. 

 EARTH TRESPASSERS.., .. 322 



