The Healthy Buffalo in Chichester, New Hampshire is the go to place in Northern New England for exotic meat.
The meat here is all frozen and there are several display cases of the various selections. Some of the items are kept in the back freezer as well. Take a look at the display cases and also on the white board which has all of the current pricing. You must ask for the frog legs as they are one of the items in the back.
On this particular visit we purchased some frog legs (a staple for us as both Alex and I love them) an emu steak and some jerky.
We have purchased in the past wild boar, ostrich, elk, rabbit, pheasant,kangaroo, alligator and several cuts of buffalo (bison).
The frog legs from this trip were delicious as always and the emu steak was like a piece of beef and totally un-poultry like.
If you like exotic meat please patronize this store, it is so much more convenient than having to order on-line.
One final note, there is a restaurant associated with the store in Loudon, New Hampshire called The Hungry Buffalo. Alex and I have gone to this restaurant and sampled alligator, buffalo and some other exotic meats. They also have some standard American fare for the less adventuresome.