Dear Dev's! I read a lot from the Guilds which want to establish themselfes in the northern territories and wonder how those in the snowy parts will get enough food beside tradeing...The answer is breeding, hunting and fishing.
But I think a higher diversity of wild animals like seaanimals would help a lot in this case and would also immerse the game heavily. Think of new different meals, clothes, Whaleoil and bones, Walrustooth and so on...Think of hunting a whale or seal with a fishingspear (harpun).
Th same thing around you should think about implementing animals in the desertlands and steppes..
Here is a list of suggestet animals:
Walrus (Cliffs and beachside)
Seals (beachside, Islands)
Whales (deeper Sea, Fjords)
Reindeer (tundra like)
Pheasant ( Fields, meadows and Hills)
Wild Goats (Mountains and Hills again)
Thank you for reading!