In June 2006, we had a pair of house wrens built a nest in our garage, laid eggs, and raised 4 baby birds. It was a fantastic place for them. Safe and out of the weather. Everyday, we set up our camera for one hour. Here is a 4 minute clip of them growing up. We definitely found the pooping to be the most interesting. I did not realize they were potty trained.
The Cardinal at the end would attack that bathroom window several times a day for what must have been months. He was a crazy one.