Hi there,
Again... if you don't mind a drive, Algonquin Park is worth a drive and overnight. There are a number of hiking trails of differing lengths and through different habitats. Last weekend my wife and I were able to have a great look at a pair of Black Backed Woodpeckers, Boreal Chickadees, Swamp Sparrow among others. Pileated Woodpeckers are in the park, and there are many other fun birds to find that don't make it this far south.
Happy Birding, and welcome to Toronto!
-- Pruss