Bilder-atlas zur Wissenschaftlich-populären Naturgeschichte der Vögel in ihren sämmtlichen Hauptformen
Wien,K.K. Hof und Staatsdruckerei,1864.
biodiversitylibrary.org/page/33050692
The birds of North America
New York :Published under the auspices of the Natural Science Association of America,1903.
biodiversitylibrary.org/page/35159847
Johann Andreas Naumann's ... Naturgeschichte der Vögel Deutschlands, nach einigen Erfahrungen entworfen. 13.T.Plates
Leipzig :G. Fleischer,1820-1860.
biodiversitylibrary.org/page/33755501
Atlas de poche des oiseaux de France, Suisse, et Belgique, utiles ou nuisibles. ser.1
Paris :Librairie des sciences naturelles P. Klincksieck,1898-
biodiversitylibrary.org/page/34992773
A natural history of birds :.
London :Printed for the author and sold by William Innys in St. Paul's Church yard, John Clarke under the Royal-Exchange, Cornhill, and John Brindley at the King's Arms in New Bond-Street,MDCCXXXI-MDCCXXXVIII [1731-1738]..
biodiversitylibrary.org/page/41130470
Description: English: Great Crested Grebe takeoff in Kirchwerder, Hamburg. Deutsch: Haubentaucher Abflug in Kirchwerder, Hamburg. Date: 9 April 2011. Source: Own work. Author: Aiwok.
Podiceps cristatus. Description:: Podiceps cristatus. Author:: Marek Szczepanek. License:: GFDL. : Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue. : This file is licensed under the Creative CommonsAttribution-Share Alike 3.0 Unported license.:.. This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC-BY-SA-3.0Creative Commons Attribution-Share Alike 3.0truetrue. derivative works[edit] Derivative works of this file: Podiceps cristatus-Cropped.jpg
Description: Nature&Animals Het blijven toch prachtige dieren. Date: 2 March 2019, 09:57. Source: Fuut.. Author: Harry Kramer from Winterswijk, The Netherlands.
Description: English: A great crested grebe (Podiceps cristatus) on a nest with eggs. This nest was seen at the Apex Lakes in Burnham-on-Sea in Somerset, England. Date: 21 June 2017, 10:31:50. Source: Own work. Author: Partonez.