I really hope that you can find the time to watch this 3 minute video.  It was filmed at my site where I have a set up to film and photograph the birds.  This buzzard came down to feed on a Rabbit carcass that I had put down to entice it infront of the camera.  It actually took weeks and weeks to get one of the local Buzzards to come down to feed but once one did at least 2 others came down but  at different times.  I have been looking at video taken last year and hadn't realised that I had such good footage.