In the tree right outside our rig, is a small tree which just happens to hold a nest. It took us awhile to figure it out, but we finally saw the robin coming home with a worm and the babies went crazy. The nest is too high to see into but you can sure hear the babies when the food is on the way. Mom and Dad spend almost all day bringing food back to the nest. Fascinating to watch how parents in the wild take care of their young.