The kids and I were very surprised to go out in the back corner of the yard and discover this.
Of course, they were both up to what they do when the new dragonflies come back. They have been "training" our dragons for 3 years now. Each year, it gets easier and takes less patience. I wonder if our dragons pass that trait down to the next generation. Last year they even managed to get a couple of humming birds to land on them.