. Evolution of the colors of North American land birds . Icterus parisorum Icterus spun US C A. ,f. DEL Dendroica. caerulea pensylvanica f M/(^l f> castanea ! ■, I % I H 9, % Striata blackburniffi % ^i^-MM dominica

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Keywords: ., bookcentury1800, bookdecade1890, booksubjectani, booksubjectbirds