You know, I've noticed and interesting phenomenon around here in relation to spiders. I can always tell when we are in for a very cold night at Winter because the spiders will all bail out of the trees to be on the ground where it will be warmer. So you will see hundreds of single strands of spider silk hanging from the tree branches. Looks pretty neat when you see a light source through them. But really not fun to WALK through.... If I see that again, I will try to get a photo of it this Winter.