Around 10:00 this morning, one sentry on the north west corner of the diner. Watched for awhile. After a few minutes somebirdy took off and did a cruise/patrol toward ( relatively low) then up and around the bleachers. Returned to sentry duty, then repeated all this about 5? minutes later. I may be off on the wait time between the fly-bys, but it really didn't seem that long.
Checking on something perhaps??