Troglodytes

Wrens?
No, although some may nest/shelter in this cliff but I reckon it is usually too wet.

The brickwork is filling in the gaps in the former quarry wall that forms the back wall of Dysart harbour, Fife


This blip was nearly a disaster. I had been fiddling with layers, blurring etc for about an hour and a half. I went to the file menu to save and GIMP froze on me









(The gap above is where I deleted my non-PC feelings).

Fortunately, the full image was visible and PrtScreen was able to capture it, so, at slightly smaller image size than usual, here it is . . .