A pair of doves decided the wreath on my front door might make a good nesting place. Fortunately I found them before construction got under way. As I removed the wreath they sat on neighbors roof watching me and discussing their options....then flew off looking for a more hospitable landlord. Much as I like birds, this was not the right place for them.
It appears not to be the best place for lizards either. Lulu caught a tiny one and stood guard over it for ages. I think she was hoping it was faking so she could chase it again.