Introducción a las Aves del Ecuador

Pp. 241; 28 full page color plates from paintings by Juan Manuel Carrión, numerous un-numbered black-and-white text-figures.  Original color pictorial stiff wrappers lettered in black on the spine and front cover, 8vo.  A detailed review of the avifauna of Ecuador.  The text is in Spanish.  From the research book collection of ornithologist Steven G. Herman with his name stamp and address on the front endpaper.  Warmly inscribed by the co-author and artist Juan Manuel Carrión to Steve Herman on the title page.  Rare avifauna not generally available in the USA.