MARQUETTE, Mich.—Northern Michigan University will present a biology seminar on ecology of beavers at 11 a.m. Friday, April 15 in the Mead Auditorium, located in the West Science Building.

            Graduate student William Severud will present on predation avoidance, diet and the availability of food of beavers foraging ecology. This presentation is free and open to the public.

            For more information contact the biology department at 227-2310. 1