After field dressing a deer this weekend, I noticed some "worms" wiggling in the chest cavity. They were about 3 inches long, translucent (clear/white), and very slender. The best way to describe them would be like a heavy piece of monofilament fishing line (about 20 pound test). I'm not sure where they came from as this was not a gut shot deer -- no holes in the intestines or stomach. There was signifant damage in the chest cavity, so I'm assuming that they could have come from the esophagus, heart, lungs, or backed up from the stomach. Anyone else ever run into this? The deer appeared to be very healthy. I examined the internal organs, and even cut the intestines open to see if I could find any more, and I could not.