This is a unique video following A Golden Eagle pair that laid two eagle eggs and brought a Red Tailed Hawk into their nest. They raised the Hawk to fledge in advance of their own eagle chicks fledging. I was able to photograph and video the history of this event. I have a three part narrative about this on my blog Mid Sierra Musings. There was a previous account of this on Vancouver Island with a Bald Eagle pair raising a hawk chick.