Hi David
The red sandy hills, make for a nice background. You did a good job the exposure and framing of this Nuthatch. Kieth has a point about the bright moss.
Peter
Lovely portrait of the bird, with great lighting and detail. But I find the contrast on the perch distracting, even after toning down the lichen. (The sun is more intense down there…) Should be possible to address that without changing the bird.