I spotted a Raven today around 9:30 am, it was hanging around on top of one of the hangers.
I didn't take long for a Merlin/Kestrel to dive bomb the raven. "It sounded like a Merlin".
Raven took to the air and a minute or so later a large Hawk joined the fray and attacked the Raven. The attacks by the small
falcon and the Hawk went on for 5 minutes or so.
The hawk had interesting underwing markings.
Napper
I have really dark perscription sunglasses.