A few days ago, on a dreary day, I posted a picture of the view from an upstairs window at the back of the house https://365project.org/susiemc/album-1-year-5/2021-01-11
In the picture there's a large oak tree just beyond our boundary fence. The buzzard is sitting in that same tree and I'm taking photos through the same window.
The buzzard was being very cooperative and I took loads of pictures. However, when I looked at them on the screen, in nearly every photo the very small branches in front of the bird were in perfect focus, but not the bird. Luckily there were four quite good ones, this was the best one.