I was fascinated watching a young Robin as it spent a while investigating the feeding area of the garden. It looks to me as though it hadn't long fledged. To begin with it just watched the other small birds deciding what it should do next:
It didn't take long to work out what the peanut feeder was for ...
... before dropping to the ground to see what might have been scattered by other birds:
It then investigated some of the planters before moving on.