The difference of a year in age can make a striking change in the color patterns of a bald eagle.
The bird up top is a 3 year old and the lower bird is a 4 year old.
Eagles, being eagles, especially a young exuberant two year old bald eagle,
often defy gravity: yes, the juvie is upside down.
He was flying along, started a series of dives and rolls, and I caught his joy in his maneuvers.