The Founders


Miguel Castelino
Founder and co-owner of Trogon Tours & Birding Argentina

Miguel is one of the founders and co-owner of Trogon Tours. He worked in Iguazú as a National Park Guard and Chief Naturalist for 6 years, where he had the chance to combine his guard training with a strong personal interest for achieving an impressive understanding of both flora and fauna of the subtropical rainforests. As a naturalist, Miguel has focused in bird songs identification, and he has been recording birds for almost 20 years, keeping records of the vast majority of the species present in northern Argentina and Southern Brazil. Miguel has also made a number of contributions to nature conservation and education. He participated in an expedition throughout north eastern Argentina and Southern Brazil, which was organized by Conservation International, to explore the very last relicts of the natural habitat of the Glaucous Macaw, in search of the last individuals left of this magnificent bird, which is now thought to be extinct. Miguel worked in Guyana with The Smithsonian Institution, giving training courses for indigenous people to become natural history tour guides. He has also worked in Guyana on bird populations monitoring for the Kansas Museum. Also in the field of education, Miguel teaches at the University of Misiones in the training courses for professional tour guides. He is also co-author of the Inventory to the Birds of Iguazú National Park. Miguel started to work as a nature tour leader in 1991. He focused on birds and wildlife of Southern Brazil, Bolivia and Northern Argentina. His solid knowledge of the Pantanal and the subtropical rainforests of northern Argentina led to a number of important discoveries, including first sightings of many bird species for Argentina -like American Pygmy Kingfisher & Capped Heron to name but a few- and the location of one of the most visited nests of Harpy Eagle in southern Brazil; a discovery he made more than 10 years ago, which opened the way for a great number of birders to see this very secretive species. Miguel speaks fluent English, Spanish and Portuguese and enjoys widely showing wildlife to people. He lives with his wife Karina and his two sons, Ignacio and Félix in Puerto Iguazú, Argentina, very close to the mighty Iguazú Falls.


Luis Segura
Founder and co-owner of Trogon Tours & Birding Argentina

Of Spanish and Scottish ancestors, Luis’ home land is Patagonia, where he spent most of his life. Luis started to work as a naturalist guide in 1982. Based in Buenos Aires at that time, he joined the Argentine Ornithological Society (AOP) and the Argentine Wildlife Foundation (FVSA), taking several courses on birds, bird watching, marine mammals, flora and geology and he soon started guiding some groups of Argentine birders and naturalists in a variety of National Parks and Nature Reserves within the country. At age 20 Luis led his first group of foreign birders throughout Argentina and ever since he has been working as a tour leader for this kind of groups in Argentina, Chile, Brazil, Ecuador and the Galapagos Islands. In 1985, Luis was hired by a tour company in Buenos Aires to develop and manage their educational tours department, and this one became the first tour company ever to run scheduled tours to Costanera Sur, the famous wildlife reserve located in the heart of Buenos Aires City… and this happened even before it became a reserve!. In 1987, Luis decided to move back to his home town; Puerto Madryn. Based here he continued working as an independent tour leader and locally as tour guide specialized in birding and nature tours. He also worked as an associate in a local nature tours company at the operations department until in 1997 he finally decided to start Seebirds; a birding tours company focused on Patagonia. In 2000, together with Miguel Castelino he founded Birding Argentina/Trogon Tours, combining his own field and office experience with that of Miguel, and so giving birth to this highly specialized Destinations Management Company, which is currently successfully running birding, nature and cultural tours in Argentina, Brazil, Bolivia and Antarctica. Luis has also been involved in many wildlife conservation projects, mainly on Shorebirds and Seabirds. He has been working as a volunteer with the Magellanic Penguin Project in Punta Tombo for 4 seasons and has been in charge of a rescue station for penguins affected by off-shore oil spilling in Puerto Madryn in 1991. That same year, Luis helped founding the Austral Ornithological Society, of which he became the first president. Ever since, he has been organizing and dictating bird watching courses in Patagonia, encouraging other tour guides and general public to start birding, and so helping to create in the local community a bird sensitive conscience. Luis lives in Puerto Madryn with his wife Nancy.