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BIOLOGY 

 RA 

 G 



EXCHANGE 



CONTENTS. 



INTRODUCTION PAG1 



Bird Protection in Australia .. 



History of Protection in other Countries 9 



Sanctuaries 10 



The Migration of Birds 12 



Effect of Changing Environments on Habits 



Introductjon of Foreign Animals and Birds 



SECTION I BIRDS OF THE GARDEN, ORCHARD AND FIELD 20 



,1 II BIRDS OF THE FORESTS AND BRUSHES ... 39 



III BIRDS OF INLAND PLAINS, SWAMPS, OPEN FORESTS, AND SCRUBS. 59- 



