While on the Haw River above the main lake, a friend and I watched a pair of immature bald eagles practicing the maneuver known as a death spiral. I managed to get one of the talon to talon grabs that the youngsters were practicing; when they get really good at this skill they lock both feet to both feet. This is a critical skill for a bald eagle to learn as it is part of the breeding behavior of a potential breeding pair of bald eagles. The upper bird is a 4-year-old and the lower bird is a 3-year-old.