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Author : ROBERT. RIDGWAY
Publisher : Unknown
Page : 0 pages
File Size : 51,9 Mb
Release : 2018
Category : Electronic
ISBN : 1033120642
Author : Robert Ridgway
Publisher : Unknown
Page : 786 pages
File Size : 51,6 Mb
Release : 1887
Category : Birds
ISBN : HARVARD:32044107217846
Author : HardPress,Robert Ridgway
Publisher : Hardpress Publishing
Page : 784 pages
File Size : 53,8 Mb
Release : 2013-01
Category : Electronic
ISBN : 1313262331
Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Author : Robert Ridgway
Publisher : Unknown
Page : 631 pages
File Size : 51,9 Mb
Release : 1887
Category : Birds
ISBN : LCCN:lc06017825
Author : United States. Bird Banding Laboratory
Publisher : Unknown
Page : 418 pages
File Size : 40,8 Mb
Release : 1976
Category : Bird banding
ISBN : CORNELL:31924090305172
Author : Robert Ridgway
Publisher : Forgotten Books
Page : 804 pages
File Size : 44,5 Mb
Release : 2016-06-21
Category : Science
ISBN : 1332731414
Excerpt from Manual of North American Birds For those who are already familiar with the use of analytical keys in works on natural history such instructions would of course be quite super uous; but as some who possess the book may not have had pre vions experience with such keys, the following directions are given for their benefit: In the first place, it may be stated that the principle upon which the keys are constructed is that of dichotomous antithesis. That is, each character tested must conform to one or another phrase, there being only one alternative. Therefore, if the characters mentioned after a1 do not fit the bird in hand, everything following must be ignored until a2 is reached. Having found that the bird belongs to a1 or a2, as the case may be, then the immediately following 6' is to be tested, and so on until the ultimate division is reached and the bird identified. 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."
Author : Robert Ridgway
Publisher : Hardpress Publishing
Page : 810 pages
File Size : 40,7 Mb
Release : 2013-01
Category : Electronic
ISBN : 1313217115
Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Author : Robert 1850-1929 Ridgway
Publisher : Wentworth Press
Page : 810 pages
File Size : 45,8 Mb
Release : 2016-08-27
Category : History
ISBN : 1371238774
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author : Elliott Coues
Publisher : Unknown
Page : 270 pages
File Size : 53,9 Mb
Release : 1874
Category : Birds
ISBN : UOM:39015068575235
Author : Austin Craig Apgar
Publisher : Unknown
Page : 420 pages
File Size : 40,9 Mb
Release : 1898
Category : Birds
ISBN : UOM:39015019725137
Author : Elliott Coues
Publisher : Forgotten Books
Page : 260 pages
File Size : 51,9 Mb
Release : 2018-03-22
Category : Pets
ISBN : 0365274267
Excerpt from Field Ornithology: Comprising a Manual of Instruction Procuring, Preparing and Preserving Birds and a Check List of North American Birds Since ascertained to inhabit North America, while one hundred and fifty have been removed from the former list as being extralimital, invalid or otherwise untenable. Of whatever part the author may have taken in remodelling the list, it would be Obviously indelicate to speak. But he cannot refrain from alluding to the Signal services Of reform rendered by Mr. Allen, Of Cambridge, whose stauch advocacy, under circum stances that might have excused fiinching, did so much to precipitate the changes, long while progressing and inevi table, for which the time was at length at hand. Nor would this allusion be entirely just, did he not in the same connection refer to the thorough revision now making by Prof. Baird him self, with the cooperation Of Dr. Brewer and Mr. Ridgway, the results Of which are about to appear in what promises to be one Of the greatest monuments ever erected to American ornithology. The notable concordance Of the several writings in question, an agreement the more gratifying because a short time since it might have been considered impossible, marks an important period in the history Of the science. The outlook promises well, when different premises lead up to the same conclusions, and conflicting views are reconciled. 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.
Author : Arthur Cleveland Bent
Publisher : Unknown
Page : 680 pages
File Size : 53,5 Mb
Release : 1968
Category : Birds
ISBN : MINN:31951000115775G
Author : Elliott 1842-1899 Coues
Publisher : Wentworth Press
Page : 276 pages
File Size : 48,6 Mb
Release : 2016-08-26
Category : History
ISBN : 1362260185
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author : United States. Bird Banding Laboratory
Publisher : Unknown
Page : 128 pages
File Size : 40,9 Mb
Release : 1976
Category : Bird banding
ISBN : OCLC:3936887
Author : Harold Brough Shinn,Gerard Alan Abbott
Publisher : Unknown
Page : 470 pages
File Size : 46,9 Mb
Release : 1912
Category : Birds
ISBN : WISC:89041962994