Thanks, all! I'll just keep looking. No birch seeds, so far, but I discovered and cleaned out two Draugr villages. *lol* I think I'll restore the smaller one. it's conveniently close to the coastline, so maybe I'll turn it into a harbour village? There's also a swamp nearby, very handy for finding iron to build a stone cutter so I can fortify my harbour village. (And that's why I'll probably never find birch seeds or acorns. I get distracted easily.)