A murder of crows in my backyard

I went out for the afternoon and when I got home and checked my ring camera, I found several videos of crows in my backyard. I often see crows in my yard, but they don't usually come up on the patio. Several of them looked into the sliding glass door and seemed to peck at it a couple of times. Maybe they thought the reflection was another crow. The camera comes on to record motion and then stops when the motion stops. I had five separate short videos that I merged together to form the one video.
(Note: For anyone that doesn't know, a group of crows is called a murder. No crows were harmed in making this video 😊.)