A Quantitative Study of the Nocturnal Migration of Birds
by George H. Lowery
Publisher: University of Kansas 1951
The nocturnal migration of birds is a phenomenon that long has intrigued zoologists the world over. Yet, despite this universal interest, most of the fundamental aspects of the problem remain shrouded in uncertainty and conjecture.
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by Frank M. Chapman - D. Appleton & co
A pocket museum of the land birds of the eastern United States arranged according to season. The birds are drawn and reproduced with such accuracy that no essential detail of color or form is lost. They are all drawn to nearly the same scale.
by Chester A. Reed - Doubleday, Page and Co.
An illustrated dictionary of North American birds. You will find more than seven hundred birds illustrated, with hundreds of photographs. This guide gives you the information you need to make a quick identification of any bird you are likely to meet.
by C. A. Johns - George Routledge & Sons
This admirable work by the late Rev. C. A. Johns has already proved the making of many a naturalist and it will be a delight and help to many more nature lovers who wish to determine a species without recourse to bulky scientific works.
by F. N. Whitman - The Gorham Press
A photographer's study of wild birds he found around the area in the 1900's. The nature photographer F. N. Whitman also gives detailed information to the photographer just trying their hand at bird photography and how to go about it.