These are all up and down are Blue Spruce tree. I think a Woodpecker did it, Brian thinks something or someone climbed it-with spiked shoes? I really think a bird did this.
Update:Just did a search and found this:
Woodpecker holes-man I’m good. ; )
Collages & Creative Goodness 
I think it was a bird….
or maybe visitors from another planet taking core samples 🙂
How weird. I just found a big old tree branch on the ground a few hours ago with the same type of holes. I think it’s a woodpecker, too.
I am saving my branch because it has an artistic curve and I think I might be able to do “something” with it…we shall see.