A HISTORY OF 
THE BIRDS OF COLORADO 
BY 
WILLIAM LUTLEY SCLATER 
M.A.(Oxon.), M.B.0.U., Hon, M.A.0.U. 
(Lately Director of the Colorado College Museum) 
WITH SEVENTEEN PLATES AND A MAP 
WITHERBY & CO. 
326 HIGH HOLBORN LONDON 
1912 
