ESCANABA — On Wednesday, March 19, Brian Roell, large carnivore specialist for the Michigan DNR, will be talking about gray wolves in the Upper Peninsula. His talk, titles, “Wolves at a Crossroad in Michigan,” will cover the history and recovery of wolves in Michigan, state and federal status, population estimates and methods, potential harvest and the role of science in wildlife management. The program is the second of three in the Delta County Historical Society’s annual Winter Outreach Series. Dr. Charles Lindquist, the society president, will present the final program in the series on Wednesday, April 16. His subject is William “Big Bill” Bonifas and some of the other lumber barons of Lake Shore. Both presentations begin at 7:00 p.m. in the Heirman Center at Bay College. The public is welcome, and there is no charge.