English: Fig. 441. Evolution of the posture of the heraldic eagle. With the end of the fourteenth century the head straightens itself, the beak opens and the tongue becomes visible. The rolling up of the wing-bones gradually disappears, and the claws form an acute angle with the direction of the body; and at this period the claws occasionally receive the "hose" covering the upper part of the leg. The feathers of the tail spread out sicklewise.
This image comes from the Project Gutenberg archives. This is an image that has come from a book or document for which the American copyright has expired and this image is in the public domain in the United States and possibly other countries.
Note: Not all works on Project Gutenberg are in the public domain. Some public domain works may have trademark restrictions where all references to the Project Gutenberg must be removed unless the following text is prominently displayed according to The Full Project Gutenberg License in Legalese (normative):
This eBook is for the use of anyone anywhere at no cost and with almost no restrictions whatsoever. You may copy it, give it away or re-use it under the terms of the Project Gutenberg License included with this eBook or online at www.gutenberg.net.
Captions
Add a one-line explanation of what this file represents
=={{int:filedesc}}== {{Information |description={{en|Fig. 441. Evolution of the posture of the heraldic eagle. With the end of the fourteenth century the head straightens itself, the beak opens and the tongue becomes visible. The rolling up of the wing...