I found a couple of broken pine logs that overlapped just a bit, creating an opening under one of them. First up, a couple of pics to show you the basic spot, and then, a few videos to show you some of the activity under the logs.
In the first video, a male cardinal who thinks he's the boss.
Who's the tough guy now?
I had to watch the next one a couple of times. There's only about 18 inches of clearance under the log. The Air Force would be impressed!