Rebecca came home and we went back with the boys and looked for a while, but couldn't find it. However, on the way out, we heard a whispery screech and looked around for it. We found it! And then we spotted 3 more!
They were so cool, flying from tree to tree, screeching at each other. It was like they were playing. One would fly to a branch, another would join it and the first would fly to another branch. They chased each other around for a while, but it was getting dark, so we had to go.