A retired wildlife biologist, author and outdoor enthusiast will deliver the 13th Annual Geddes W. Simpson Lecture at 3:30 p.m. Wednesday, Oct. 8, in the McIntire Room in Buchanan Alumni House at the University of Maine. William Krohn’s free, public talk is titled “Using Historical Information in Wildlife Science: A Personal Journey.” Krohn, who earned read more Retired Wildlife Biologist to Deliver Geddes W. Simpson Lecture