In the 19 years St. Louis naturalist Mark H.X. Glenshaw has studied Charles the great horned owl, Charles has fathered 27 owlets with seven mates. This year, Glenshaw was waiting to see if Charles would mate with the new lady owl in Forest Park: a one-year-old owl that Glenshaw named May. He shares what Charles and May have been up to and why their “May-December romance” hasn’t yet come to fruition.