} ( ' 



. 



Copyright, 1904, by 

 WILLIAM T. HORNADAY 



First Publication, April, 1904 



Copyright, 1914, by 

 WILLIAM T. HORNADAY 



ireside Edition published September, 1914 



SPECIAL NOTICE 



The publishers hereby give warning that 

 the unauthorized use of illustrations, charts, 

 or maps from this book is expressly forbidden. 



BIOLOGY 



LIBRARY 



G 



