335. Winter Ecology.

This field-intensive course examines animals, plants and fungi in

winter. Topics include physiological, behavioral and morphological

adaptations that permit survival during our coldest season. Students

practice identification of common trees, mosses and lichens and track

common mammals in order to study winter nests, burrows and behavior.

Animal energetics and the coniferous tree advantage are discussed.

Students review local and regional climate data and measure several

microclimates under snow, ice and soil as well as microhabitat abiotic

nutrient profiles relevant to winter adaptations. Students must have

sufficient winter clothes for extended study in the cold and snow. Prerequisites:

Biology 101, 102 and 221. Lunch will be eaten in the field.