Sir, you might try throwing out some chicken feed for your turkeys. It's just coarse ground corn. The turkeys will pick at it for a long time, and the deer won't hardly be able to mess with it. When it warms up, there's also a matter of a fungi on feed corn that causes Aflatoxicosis. It can be deadly turkeys, in particular the poults.
http://www.ansci.cornell.edu/plants/...aflatoxin.html
1 month till spring turkey season opens here