. Birds of America;. Birds -- North America. BIRDS OF AMERICA. The above Chart is hmited to a consideration of the birds of America, and follows the terminology of the official Check List of the American Ornithologists' Union, and of the preceding pages of the present work. It will be noted that the Class, Birds, comprises seventeen Orders in North America, the names of which are listed in the second circle. These Orders are subdivided into Families. Beginning with the lowest form, the Grebes, the gradual development of bird life can be traced around the circle to the highest form, the Thrushe

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. Birds of America;. Birds -- North America. BIRDS OF AMERICA. The above Chart is hmited to a consideration of the birds of America, and follows the terminology of the official Check List of the American Ornithologists' Union, and of the preceding pages of the present work. It will be noted that the Class, Birds, comprises seventeen Orders in North America, the names of which are listed in the second circle. These Orders are subdivided into Families. Beginning with the lowest form, the Grebes, the gradual development of bird life can be traced around the circle to the highest form, the Thrushes. [246I. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Pearson, T. Gilbert (Thomas Gilbert), 1873-1943. New York, The University Society

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Keywords: ., bookauthorpearsont, bookcentury1900, bookdecade1920, bookyear1923