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Charles Barney 
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PRE EA. Gee 
N the following list special reference is made to species 
which occur in New England, Illinois, and Florida. Taking 
these States to form the points of an imaginary triangle, a 
somewhat crude idea of the range of species which occur 
within this area may be obtained, as it is evident that birds 
which occur in Illinois, New England, and Florida must, in 
all probability, also occur in most of the intermediate States ; 
whereas those which are recorded from only one of these 
localities would probably be species which only touched 
within the limits of this area during their migrations, or birds 
of comparatively local distribution. Of course, a number of 
the species do not occur in either New England, Illinois, 
or Florida, as the list includes all birds which are known 
to occur in North America east of the ninetieth meridian. 
CHARLES B. CORY. 
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