Article posted Thursday, March 31, 2011 10:31am

Question: In what year did naturalist Roy Lukes begin writing regular columns about Door County’s natural world for local publications?

Last Week’s Question: Wisconsin’s state population rose 6 percent from 2000 to 2010. The largest population gain in Wisconsin in the last 100 years was 15.1 percent. In what decade did that population surge occur?

Answer: The 1950s