"It is a better introduction to ornithology and to ornithologists than has ever been written before ... indeed it is one to lie upon the desk of every worker in this branch of natural history as an almost inexhaustible storehouse of facts he needs to know."
—The Nation.
"The most valuable and most interesting contribution ever made to the subject of which it treats."
—Science.
PUBLISHED BY
THE MACMILLAN COMPANY, New York
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