Identificaciones de blinko

Caught this what we thought was an Eastern Kingbird riding and pecking a recently-fledged Bald Eagle. The Eagle was squawking up a storm through the ordeal. Photo 4 shows the small bird releasing as the Eagle neared the tree line.

Caught this what we thought was an Eastern Kingbird riding and pecking a recently-fledged Bald Eagle. The Eagle was squawking up a storm through the ordeal. Photo 4 shows the small bird releasing as the Eagle neared the tree line. Photo 7 shows the nest. Photo 5 is junior telling mom about his harrowing experience? (probably just wanted lunch).

Do you recognize this butt? This audio is from the video from which I grabbed the first photo in the series, on 5/19. I realize now that the second photo is from a day earlier but the songs are the same, as are the tail feathers so sue me. The bird's tail is clearly fidgeting in the original video in time with the calls.