Builder
I've made a little decorative birdhouse that's hanging near the front door of my house that's been popular over the years.
-A few years ago, some chickadees checked it out a lot, but didn't move in.
-The next year it got invaded by yellow-jackets.
-This year it has attracted a pair of Bewick's wrens.
Of course the houses I've built specifically for wrens, in ideal locations/heights/etc. so far have had no visitors.
Builder
I've made a little decorative birdhouse that's hanging near the front door of my house that's been popular over the years.
-A few years ago, some chickadees checked it out a lot, but didn't move in.
-The next year it got invaded by yellow-jackets.
-This year it has attracted a pair of Bewick's wrens.
Of course the houses I've built specifically for wrens, in ideal locations/heights/etc. so far have had no visitors.