163. The Crested Purple Finch ( Erythrospiza purpurea). 164. The Tree ...
Picryl description: Public domain image of a bird, free to use, no copyright restrictions.
Emberiza rustica. Rustic Bunting.
Public domain scan of print / book page depicting birds, ornithology, free to use, no copyright restrictions image - Picryl description
110. The Prairie Warbler (Sylvicola discolor). 111. The Black-throated...
Public domain scan of 19th-century zoological illustration, free to use, no copyright restrictions image
Emberiza citrinella. Yellowhammer, or Yellow Bunting.
Public domain scan - Bird, 19th-century zoological illustration print, free to use, no copyright restrictions image - Picryl description
Emberiza cirlus. Cirl Bunting.
Public domain scan of print / book page depicting birds, ornithology, free to use, no copyright restrictions image - Picryl description
Emberiza pusilla. Dwarf Bunting.
Public domain scan - Bird, 19th-century zoological illustration print, free to use, no copyright restrictions image - Picryl description
153. The Seaside Finch (Ammodramus maritimus). 154. The Quail-head (Am...
Public domain scan of 19th-century zoological illustration, free to use, no copyright restrictions image
150. The Yellow-winged Bunting (Emberiza passerina). 151. The Yellowbi...
Public domain scan of 19th-century zoological illustration, free to use, no copyright restrictions image