Cecilia Costa is a professional photographer and birder from Argentina. She grew up in Buenos Aires where she received a BA in education, as well as a degree in natural sciences and professional photography. She is a licensed trekking guide, certified first responder and co-founder of the El Chalten Birdwatchers Club. As an enthusiastic member of Aves Argentinas, Cecilia has traveled all over Argentina and to other destinations. She has published several guides to the flora and fauna of Patagonia. Since 1998, Cecilia has made her home in El Chalten—located at the foot of Mt. Fitzroy—and leads trekking, birding and photography tours all over southern Patagonia and throughout Latin America.