LAND BIRDS 



303 



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klMT- 



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■.'ill.' 



V I, V 





Fig. 248.— Four common seed-destroying sparrows: 1, Junco; 2, white- 

 throated sparrow; 3, fox sparrow; 4, true sparrow. (Bulletin 17, Biological 

 feurvey, U. S. Dept. of Agriculture.) 



