most likely a gos hawk or some sort of half bred that got out on a falconer the fact that did not seem to be to afraid of humans it must be some sort of hand reared bird that got released or got out on some one this is the problem with imprinted birds there not afraid of humans the next one may be a small child as to a big hawk there is no difference if imprinted in this case though i would not think its any bigger than a gos gawk as something like a eagle owl would have killed it in 5 seconds be interesting on what the few falconry boys on site think i think this bird must have some sort of human contact