MARQUETTE, Mich.—Northern Michigan University will present a biology seminar at 4 p.m. Tuesday, March 15, in the West Science Building’s Mead Auditorium.

            Kurt Galbreath will present “Cryptic Species and Hidden Histories: Host-Parasite Perspectives on North American Biogeography.” This event is free and open to the public. It is sponsored by the NMU biology department.

            For more information, call 227-2310.