Had similar this morning.
Pigeon hit the French doors in the Garden Room at full flight speed. Made me jump !
Didn't leave such a graphic imprint. Unfortunately the wretched vermin flew away - depriving me of my pigeon breast and recurrent sauce supper.
Chris (It,its)
Between Newbury and Basingstoke
"When they are giving you their all, some stagger and fall, after all it's not easy banging your heart against some mad buggers wall"