First atlas published as: Atlas of the breeding birds of Maryland and the District of Columbia / Chandler S. Robbins, senior editor ; Eirik A.T. Blom, project coordinator. Pittsburgh : University of ...
This field book contains notes on birds Mearns observed on a march from Fort Myer, Virginia, 25 June 1895, to Gettysburg, Pennsylvania, 30 June 1895. Abundance / commonality of bird species are noted.
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