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ZOOLOGICA 



SCIENTIFIC CONTRIBUTIONS OF THE 

 NEW YORK ZOOLOGICAL SOCIETY 



VOLUME I, NUMBERS 2, 3 



ECOLOGY OF THE HOATZIN 



AN ORNITHOLOGICAL RECONNAISSANCE 

 OF NORTHEASTERN VENEZUELA 



By C. William Beebe 



Curator of Birds 



PUBLISHED BY THE SOCIETY 

 THE ZOOLOGICAL PARK, NEW YORK 



December 28, 1909 



