Posting these after seeing shutterbugs pic of them and it reminded me i had some shots of these on the old photo hds.
I think they are actually mites, them little dots that run round the outside of your house.
This was shoot this time last year with my D70 and 24mm lens reverse mounted.
Think these pair are fighting the bit out.
Amazing shot. I often wondered what these looked like close up. I used to run my finger along them to get a red stripe on the window sill. What a man, eh!