The Migrations Of Birds Classic Reprint
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The Migrations Of Birds Classic Reprint
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Author : Alexander Wetmore
language : en
Publisher: Forgotten Books
Release Date : 2017-10-21
The Migrations Of Birds Classic Reprint written by Alexander Wetmore and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-21 with Science categories.
Excerpt from The Migrations of Birds The material included is based on study and ob servation on the part of the author during a period of more than twenty years. It is intended as a sum mary of present knowledge of migration, with the various factors that affect it in its broader aspects, without entering upon precise statistics of move ment for the many species involved. Such figures may be left for treatises of another character. After careful consideration of the subject the writer is profoundly impressed by the mass of detail regarding the movements of birds that has been assembled and the little that has been definitely ascertained regarding the underlying principles that control migration. There is much that remains to be established in this phase of the subject. 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.
Migration Of Birds Classic Reprint
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Author : Frederick Charles Lincoln
language : en
Publisher: Forgotten Books
Release Date : 2017-10-13
Migration Of Birds Classic Reprint written by Frederick Charles Lincoln and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-13 with Science categories.
Excerpt from Migration of Birds Frederick C. Lincoln's classic work on the Migration of Birds first appeared in 1935. It was revised in 1950 and has been out of print for several years, after selling over copies. Unfilled requests by many individuals, clubs, and institutions prompted the Office of Conservation Education (now the Office of Public Affairs) in the us. Fish and Wildlife Service to petition another update for reissue. This publication incorporates the results gathered by research biologists in the us. Fish and Wildlife Service to meet these requests. Lincoln's original intent was to present to the American public a summary of the facts on bird migration as they existed in the early 1930's. He wrote with a style that made the topic fascinating to the young and old, to the educated and uninformed, and to the ardent observer as well as the backyard watcher. An attempt has been made to retain this style, while incorporating material from often highly technical research efforts. Much of the content and organization of the original publication has been maintained, but new sections were added to incorporate recent concepts and techniques. Other concepts, known to be inconsistent with present knowledge, have been deleted. Because graphics are of utmost importance in this type of publication, most of the original figures were preserved and, where appropriate, new illustrations have been added. 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.
The Migration Of Birds Classic Reprint
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Author : T. A. Coward
language : en
Publisher: Forgotten Books
Release Date : 2017-12-07
The Migration Of Birds Classic Reprint written by T. A. Coward and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-07 with Science categories.
Excerpt from The Migration of Birds Knowledge Of Approaching Weather - Favourable and Unfavourable Conditions - Importance of Winds - Cyclonic and Anticyclonic winds-continental Migration. 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.
Bird Migration Classic Reprint
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Author : Wells Woodbridge Cooke
language : en
Publisher: Forgotten Books
Release Date : 2017-10-26
Bird Migration Classic Reprint written by Wells Woodbridge Cooke and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-26 with Science categories.
Excerpt from Bird Migration Nora - This bulletin discusses the subject bf bird migration. Or interest to nature students and to investigators of the economic relation of birds to agriculture. 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.
Report On The Migration Of Birds In The Spring And Autumn Of 1880 Classic Reprint
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Author : John A. Harvie Brown
language : en
Publisher: Forgotten Books
Release Date : 2016-12-21
Report On The Migration Of Birds In The Spring And Autumn Of 1880 Classic Reprint written by John A. Harvie Brown and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-21 with Science categories.
Excerpt from Report on the Migration of Birds in the Spring and Autumn of 1880 Printed schedules, letters of instructions, and additional remarks were forwarded to twenty-six stations on the East Coast of Scotland and the Shetland and Orkney Islands, making, with the Iceland and Faroe stations, thirty-nine in all for 1880. With Fair Isle for 1881 we shall have forty stations. 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.
The Migration Of Birds
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Author : F. B. Whitlock
language : en
Publisher:
Release Date : 2015-08-05
The Migration Of Birds written by F. B. Whitlock and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-08-05 with Science categories.
Excerpt from The Migration of Birds: A Consideration of Herr Gatke's Views Migration has, to me, always proved the most fascinating feature of bird life. I therefore looked forward to the appearance of Herr Gatke's long- expected work with the greatest interest. On its first perusal, the novelty of the author's statements greatly impressed me, and after careful study I found them very difficult of acceptance. I then formed the plan of writing a paper to one of the current ornithological journals, calling attention to what I considered were the principal objections. I soon found, however, that the subject was too great for this to be practicable. After some hesitation I decided to publish this little work on my own responsibility. To prevent misconception, I must here state that the first draft of my manuscript was completed before I saw Mr. W. Eagle Clarke's "Digest of the Reports on Migration;" and though I was glad of the opportunity the latter gave me of strengthening my arguments, it must be understood that where our conclusions are identical, they have been arrived at quite independently of one another. In writing my commentary I hope I have succeeded in guarding against any expression at all likely to convey the idea that I hold any feelings towards Herr Gatke but those of the warmest admiration and respect. My sole aim has been to place the other side of the question before my readers, to the best of my ability. 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."
A Discussion Of The Origin Of Migration Classic Reprint
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Author : P. A. Taverner
language : en
Publisher: Forgotten Books
Release Date : 2017-10-27
A Discussion Of The Origin Of Migration Classic Reprint written by P. A. Taverner and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-27 with categories.
Excerpt from A Discussion of the Origin of Migration The methods by which birds find their way to far distant points, the manner of their migrations, etc., Iie without the scope of this paper, and will not be referred to here. Upon these points we all await the publication of the results of the investigations now in progress, when probably many obscure points will be cleared up. 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.
Report Of The Migration Of Birds In The Spring And Autumn Of 1887
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Author : J. A. Harvie-Brown
language : en
Publisher: Forgotten Books
Release Date : 2018-09-24
Report Of The Migration Of Birds In The Spring And Autumn Of 1887 written by J. A. Harvie-Brown and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-24 with Science categories.
Excerpt from Report of the Migration of Birds in the Spring and Autumn of 1887: Ninth Report (Vol. II, No. 4) The-returns relating to Scotland have been arranged by Mr J. A. Harvie-brown; for the East Coast of England, by Mr Cordea'ux for the West Coast of England, by Mr W. Eagle Clarke; and those for the Coasts of Ireland, by Mr R. M. Barrington and Mr A. G. More. 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.
Report On The Migration Of Birds In The Autumn Of 1879 Classic Reprint
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Author : John A. Harvie-Brown
language : en
Publisher: Forgotten Books
Release Date : 2018-03-18
Report On The Migration Of Birds In The Autumn Of 1879 Classic Reprint written by John A. Harvie-Brown and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-18 with Science categories.
Excerpt from Report on the Migration of Birds in the Autumn of 1879 Birds passing this station were all passing to E. Or e.s.e. Or se. In October. On Nov. 2ith great numbers of Larks and Starlings were Observed passing to n.n.e. See general remarks at end of report - J. C. 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.
Recensio Critica Automatica Of The Doctrine Of Bird Migration Classic Reprint
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Author : Otto Herman
language : en
Publisher: Forgotten Books
Release Date : 2018-02-04
Recensio Critica Automatica Of The Doctrine Of Bird Migration Classic Reprint written by Otto Herman and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-02-04 with Science categories.
Excerpt from Recensio Critica Automatica of the Doctrine of Bird-Migration It is the H. C. O.* alone which since that time has worked in a purely systematical manner, having in the course of ten years established numerous permanent observation-stations, the results of the work of which have been compiled and published, including, as far as possible, also investigations from other countries. 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.