Hen harriers, artwork Hen harriers Circus cyaneus. Illustration from John James Audubons Birds of America, original double elephant folio 183538, handcoloured aquatint. Stock Photo - Afloimages
Hen harriers (Circus cyaneus). Illustration from John James Audubon's 'Birds of America', original double elephant folio (1835-38), hand-coloured aquatint.