UNKNOWN NESTWATCH DATA
This is a clay pot birdhouse on someone’s deck at the Kentucky Castle. It looks out onto a pasture with goats. I saw a Tree Swallow enter it 3 times. This is not the first time I’ve seen a Tree Swallow nest on/near someone’s house. Our friends made a small birdhouse without a back and placed it on their windowsill. They posted pictures of the Tree Swallow in it with eggs on Facebook.