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A popular and respected naturalist, Patty Hostiuck is well-versed in tropical as well as polar ecosystems. Patty leads trips to the Amazon and Orinoco Rivers, Peru, Chile, Costa Rica, Panama, Belize, Honduras, the Caribbean, and Baja California, as well as Australia, and Borneo. Patty’s high-latitude work has taken her to every northerly nation from the Canadian High Arctic, Greenland, and Iceland to Svalbard, Norway, and Russia. Over 20 trips to Antarctica, Tierra del Fuego, and Patagonia make for a nearly pole-to-pole career!
Patty has led over 50 trips with Smithsonian Journeys. Fun to travel with, she has shared her expertise in mammals, birds, insects, and plants aboard ships and on the trail with thousands of fellow explorers in dozens of remote areas.
Bob Szaro grew up fascinated by nature and started bird-watching while in grade school. His love of birds has led to travels and research around the world including many trips to Central and South America. His passion for different cultures, natural history and photography has led to his exploring the variety of landscapes found in Costa Rica starting in 1982 from the cloud forests of Monteverde to the dry forests of Guanacaste. Bob retired in 2008 as Chief Scientist for Biology for the US Geological Survey in Reston, Virginia. Bob received a Dual Bachelors Degree in Wildlife and Fisheries Biology from Texas A&M University (1970), a Masters Degree in Zoology from the University of Florida (1972), and a Doctoral Degree in Ecology from Northern Arizona University (1976). He also completed the Senior Executive Fellows program at Harvard University (1993). Bob currently serves as a consultant to the Smithsonian Institution on biodiversity, climate change, and tiger conservation.