Hedgehog

I was trying to go out quietly and without putting on my torch; I just put it on in time to avoid standing on this hog.  If you look closely at its back, you can see that some of the spines have been marked with red nail varnish (or possibly paint).  I've tried to do that in the past, but it's quite hard to do and then difficult to see the mark afterwards, especially when you're mostly looking at the images from infrared cameras.