Probably crows doing it. They like shiny things. Squirrels only steal your nuts.
WKUHilltopper,
Yup here’s one old crow...
http://www.freerepublic.com/focus/f-chat/3434855/posts?page=1#1
Oops, almost forgot to ping him....
they stole fifty pounds of cracked corn from me a few weeks ago (in one night).