On my 10' dish I'm using a dual ortho feed (Bullseye II) I've been fiddling with it a bit and have left the cover off the throat. Having some issues yesterday I went out and looked and found a big field spider had taken up residence on my dish. She was rolling up a yellow jacket she had caught. I watched her for a while and noticed she was filling her larder with bees, rolling them up and stuffing them in the Ku tube. So I evicted the spider and her larder and signal levels are normal again. Gotta get up there and put a cap on though 
