137. Der Weißkronensperling (Fringilla graminea). 138. Der Schneevogel...
Public domain scan of 19th-century zoological illustration, free to use, no copyright restrictions image
165. Die gehörnte Lerche (Alauda cornuta). 166. Der fuchsfarbene Sperl...
Public domain scan of 19th-century zoological illustration, free to use, no copyright restrictions image
Fringilla cælebs. Buchfink.
Public domain scan of print / book page depicting birds, ornithology, free to use, no copyright restrictions image - Picryl description
140. Der Lorbeerspatz (Fringilla graminea). Zum 141. Der Weißkehlsperl...
Public domain scan of 19th-century zoological illustration, free to use, no copyright restrictions image
Fringilla montifringilla. Bramblefink.
Public domain scan of print / book page depicting birds, ornithology, free to use, no copyright restrictions image - Picryl description
Zoologie. Oiseau. 1. Traquet coureur (Saxicola cursoria); 2. Fauvette ...
Picryl description: Public domain natural history illustrated book page scan, free to use, no copyright restrictions image.
156. Der Liederspatz (Fringilla melodia). 157. Der Indigo-Vogel (Spiza...
Public domain scan - Bird, 19th-century zoological illustration print, free to use, no copyright restrictions image - Picryl description