There are a few things, which still don’t seem correct for me with this film.
1) Cameraman: There’s no surprise in the filming the camera is perfectly set for the appearance of this Eagle.
2) The Eagle: I’ve seen a few kills on Hares and one Bambi, in all cases the bird has hit its prey with force driving the talons in, knocking the prey backwards. This bird lands on the Caper from a low angle. My guess, it was released no more than 25ft from these birds from the fist. Also we are in a wooded area, now you can bet your bottom dollar that no Eagle would fly through a wood unseen by the local bird population. An argument could be put for the fact that the Capers were totally engrossed in each other, but the sound mike would have picked up some warnings.
3) The Film: With unique wildlife footage, such as Attenborough’s Gorilla’s and Killer Whales, the footage is shown time after time after time. If you had taken such a sequence as an independent filmmaker, then you would maximise your royalties by releasing it to the networks, this is the first time I’ve seen this footage.