Red Squirrel for Breakfast?

Red Squirrel on a Fence

I was sitting having my breakfast this morning when the local red squirrel popped up to raid the bird feeders.  I happened to have my camera nearby so grabbed a few shots through rather wet double-glazed windows so considering that they came out reasonably OK.  It was also very dull light so my ISO was set at the max on my old Canon EOS 5D, i.e. 1600 so the images are a bit grainy.  Lightroom has done wonders to bring these back from dark grainy images into something verging on acceptable.

Red Squirrel

Red squirrel Raiding the Bird feeder (Very Dark & Grainy)