Daniel H. Janzen
Daniel H. Janzen was born in Milwaukee, Wisconsin, United States on January 18th, 1939 and is the American Biologist. At the age of 85, Daniel H. Janzen biography, profession, age, height, weight, eye color, hair color, build, measurements, education, career, dating/affair, family, news updates, and networth are available.
At 85 years old, Daniel H. Janzen physical status not available right now. We will update Daniel H. Janzen's height, weight, eye color, hair color, build, and measurements.
In 1963, Janzen attended a two-month course in tropical biology taught in several field sites throughout Costa Rica. This Advanced Science Seminar in Tropical Biology was the precursor to a Fundamentals in Tropical Biology course, which Janzen designed for the Organization for Tropical Studies (OTS), a consortium of several North American and Costa Rican universities. Janzen went back in 1965 as an instructor and has lectured in at least one of the three yearly courses every year since.
Janzen taught at the University of Kansas (1965–1968), the University of Chicago (1969–1972), and the University of Michigan (1972–1976) before joining the faculty at the University of Pennsylvania. There he is the DiMaura Professor of Conservation Biology, and his research and field work in Costa Rica.
Janzen has also held teaching positions in Venezuela (Universidad de Oriente, Cumaná in 1965–66; Universidad de los Los Andes, Mérida in 1973), and in Puerto Rico (Universidad de Puerto Rico, Río Piedras, 1969).