It was really the wrong time of year to visit. Not many birds.
"The Wye Marsh Wildlife Centre is located on 3,000 acres of Provincially Significant Wetlands and woodlands in Tay, Ontario in the Heart of Georgian Bay. Visitors of all ages and abilities are encouraged to discover trails, experience canoeing & kayaking on a guided tour through the marsh channels, visit the observation tower, floating boardwalks, waterfowl monitoring platform, wildflower gardens, the bee house and so much more."
https://www.wyemarsh.com/