Just thought I'd share an experience with wild turkeys I've had. In the fall of 2011 I transplanted quite a few mature plants to an area for my personal seed producing \"patch\". They were not planted in a bed, but just well spaced around a hillside. Last spring within a week of emerging a flock of wild turkeys came through and scratched up the area pretty good. They knocked the tops off of quite a few plants. The other day I got out and checked on this area, and some of the ones that I know were scratched off within days of emerging the spring after they were transplanted have sprouted new tops again. I had doubts that they would. They did not have a growing season to establish themselves in their new environment. They have put up decent sized tops as well. I cant say that they have not regressed at all because my records of individual plants are not that precise, but they have put up some nice looking 3 prong tops this spring. Some may have been 4 prongs the year I transplanted them, but I'm not sure of that either. The whole point of this is that established plants are very likely to survive at least one year of loosing their tops early in the growing season, and probably multiple years. Also - transplanted roots may (some will) survive loosing their tops early in the growing season the first spring after being transplanted.
I know this has nothing to do with turkeys eating seeds, but wanted to share this first hand experience for those of you who plant rootlets. I'm not sure how this will relate, because in my experience I was dealing with older wild ginseng roots not young cultivated rootlets, but still there may be hope in a similar situation.
There was a conversation on this site a couple of years ago about wether topping plants in early to mid season would hurt the plants. I would have to say that in my opinion it will not hurt the plant. It may slow or stop root growth or may possibly damage the plant if done early in the season for successive years, but topping them early in the growing season every other year or once every few years will have no adverse effects in my opinion.