Sorry to keep boring you with these dark, dark videos of one of our local Sparrowhawks. I think it's probably the same young male who keeps coming back to have a go at the finches and tits coming to our feeding station (he can keep his claws off the Reed Buntings, mind you).
Isn't he the picture of pent-up tension? He's dying to catch something!
Nikon Coolpix 995 + Leica Apo Televid 77 with 20x eyepiece