Buteo Boreal is 
North Middleboro ' , Mass. 
61 ft. 
60 ft. 
" 20. Two eggs, heavily incubated. White pine, 
45 ft. 
" 21. Nest just robbed. White pine, 48 ft. 11 
Extract from letter from H.K.Job, July 22, 1897, 
North Middleboro ' , Mass. 
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1897. 
" 1897, Apr. 12. Three eggs. White pine, 
it it it Two 11 11 » 
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