Several times over the last 2-3 weeks I have heard (and once seen) a winter wren in the Vale of Avoca. At first I thought maybe it was a lingering migrant, but as it was still there and singing this morning, I think it is staying on as a breeder. I have no idea if more than one bird is present. The exact location is across the creek from the bottom of the stairs that descend from Heath Street East just 3 blocks east of Yonge. There is a big patch of Japanese knotweed there, so the bird is not very easy to see.