COco worm left tube??
 

I got a Coco worm last week, put him in my tank. Came out of his tube almost immediately. Then, a couple days later, I see his head at the other end of tube. I had other end burried a little in the sand to hold him in position. Now, I tried to relocate him a few inches, moved the tube, but he never moved LOL, hes in the sand, out of his tube?? Did do bad? or is that kinda normal? Should i m,ove tube back close to him so he can get back in> I dont want to uncover him incase it will do damage??

seems like its not totally uncommon behaviour
http://www.wetwebmedia.com/featherbehfaqs.htm

same thing happend to me, but it was just his feather tip he drop.
he has already starte dto regrow it.
weird

Ya, I see now there is part of his tube in the sand, looks like it may have broke off?. But whats weired, he was coming out one end, so I stuck the other end in the sand. Its ther otrher end that he vacated into the sand from. Can they change direction in their tube??