Unknown
We have an open fronted, barn type garage, and I noticed this blackbirds nest high up in the corner. She peers over the edge of the nest at us as we come and go, and we can jsut see her orange beak pointing toward the roof in the gloom. I couldn't resit a look into the nest and she is sitting on 5 eggs. I think that they are quite large eggs for such a meium sized bird.

here are a couple of photos