The Birds Of East Pennsylvania And New Jersey

Author : William P. Turnbull
Publisher :
ISBN 13 : 9781332104994
Total Pages : 60 pages
Book Rating : 4.1/5 (49 download)

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Download or read book The Birds of East Pennsylvania and New Jersey (Classic Reprint) written by William P. Turnbull and published by . This book was released on 2015-08-04 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Birds of East Pennsylvania and New Jersey In preparing the following Catalogue, the object of the writer has been to present in a simple and compact form the Ornithology of a small portion of North America, comprising that part of Pennsylvania eastward of the Alleghany Mountains, and of New Jersey, including the coast line which extends from Sandy Hook to Cape May. From the geographical position of the district it is particularly favourable for observation, being the resort, at some period of the year, of a large proportion of the birds of this continent; and, from the fact of its being the temporary resting-place of most of the migratory birds, there is probably no district of the same extent in this country that is frequented by such a number of species. A considerable number of our Summer visitants from the Gulf States and Mexico appear to make it their northern limit, while other flocks remain only a short period in Spring, and migrate still further north, penetrating as far as British America to breed; and these again arrive in Autumn on their return journey to their Winter retreats. It may likewise be noted that the district is the southern limit of many species which breed at Hudson's Bay and the fur countries, and pass the Winter on the Delaware and Chesapeake, thus forming a line of separation, so to speak, for the migratory flights of many interesting birds coming from opposite directions. On consulting the list, however, it will be remarked that the proportion of what may be considered resident birds is small. This fact seems to have attracted observation as far back as the time of Dr Benj. S.Barton, who published a work entitled Fragments of Natural History about seventy years ago, in which it is stated that in the district now spoken of, very few species remained all the year, and that even of these there appeared to have been a partial migration in severe Winters; such birds, especially, as lived on insects and small fruits, being compelled to retire southwards a fact still noticeable at the present day, many species that usually migrate remaining in mild and open Winters. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.