Several years ago there was a kerfuffle in Texas: The Nature Conservancy had traded a piece of land, that had been donated to it, to the state parks and wildlif

Several years ago there was a kerfuffle in Texas: The Nature Conservancy had traded a piece of land, that had been donated to it, to the state parks and wildlife department with the understanding that the land was going to be under their conservation regime. Several years later, TPWD was reportedly considering selling the land to a group to form a hunting reserve. I don't recall how it ended (but I suspect the sale did not go through), but there were threats floating around that the Nature Conservancy would no longer make those kinds of trades with Texas.