Nature Intervention Needed

Big surprise last night. I went out to the workshop to pick up some trim we painted for the kitchen and a bird flew away. I didn't think too much about it as birds get in sometimes. But a little later, I was back in the shed to cut some more trim and the bird flew out again. I did some investigating and found a nest on one of the shelves where I store nuts, bolts and nails. In the nest were 5 eggs which the bird must be sitting on. It was hard to get a good picture as the nest is only open on the side but here it is.