Saturday Photo: Temporary Housing?

You're right: it's bird's nest.  Almost walked past it last week on the trail at the Parc des Rapides de Lachine last Sunday, but at the last minute it caught my eye.  I've no explanation of how it got there.  Certainly the breeding season is over in these parts, and from the looks of it, many birds are already preparing for winter migration.

The nest would appear to be in good shape, so I hope that it was home to a successful family of birdlings this summer.  Would that it were so easy to house the many folks who these days are having a hard time finding a place to stay. (Almost said "keeping a roof over their heads," but looks like the only "roof" was Mom or Dad's body during the nesting time.)