The Hungry Owl Project - www.hungryowl.org - typically uses this box for the slow release of orphaned Barn Owls. However, this year, a wild Barn Owl has selected the box for its nesting site. It is very likely that this is one of the slow released orphan Barn Owls from years past returning to nest.
This owl cam is brought to you by the Hungry Owl Project: www.hungryowl.org and The Marin Art & Garden Center: www.magc.org/