A pair of catbirds were hanging around.  Usually that means they might have a nest nearby.  I looked and found a nest in a large bush.  I never did see one in it.  This is not the first time we have had a catbird nesting nearby.  Another time a half grown catbird found its way into our garage and I was thrilled when my son captured it and let it go in the bush they were nesting in.  Last year we had a Carolina wren nesting only feet from our door step.  It kept hopping on top of our fence nearby and then I found out what a lovely voice it has.  I did find the nest.  You never know what bird will have a nest nearby.