NATIONAL ZOOLOGICAL T> 



Bulletin No. 7 



U. S. DEPARTMENT OF AGRICULTURE 

 DIVISION OF ORNITHOLOGY AND MAMMALOGY 



PRELIMINARY REPORT 



FOOD OF WOODPECK|^S 



F. E. L. BEAL / 



Assistant Ornithologist 



THE TONGUES OF WOODPECKERS 



F. A. LUCAS 



Curator, Department Comparative Anatomy 



U. ST National Museum 



WASHINGTON 



GOVERNMENT PRINTING OKFIC: 

 1895 



