John Gould (English, 1804-1881) & Elizabeth Gould (English, 1804-1841) Falco rufipes. (Bechst). Red footed Falcon.”, Red-footed Falcon (Falco vespertinus); female (top), male (bottom left), juvenile (bottom right), Printer’s proof lithograph on paper, c.1837-1837, On loan from the collection of Dr. Michael and Elyn Stubblefield