Jill 1i O 



CONTENTS 



PAGE 



Preface v 



Biology axd Human Welfare i 



Animal Names ii 



Human Foods 15 



Man as Food for Animals ^,1 



Man's Place in the Web of Life 46 



Man's Chief Competitors, the Insects 49 



More about Insects 67 



The Food of the Other Land Animals 82 



Animal Flight 100 



The L.argest Living Creatltjes 138 



The Basis of Life in the Sea 151 



The Intermediate Foods of the Sea 160 



The Sea Shores 171 



The Deep Sea Animals 186 



The Ocean and the Land 195 



Fresh Water Animals 202 



Lring Lamps 217 



Life's Borderlantds 243 



The Importance of Biological Research 254 



•vu 



