If you really think about it, in general the game's fauna is very lacking. How many animals do we have (not including monsters here): Deer, Boar, Wolf... some fish and couple of breeds of birds. That's all...

we can add lox here with some stretch, because it kinda acts like a huge animal alright, but I refuse to add deathquittos or seekers or gjalls as animals. They're more of a monsters...

So what do we have here, 3 maximum 4 land animals in all the bioms together.

UPDATE: Ok, let's add those weird hares here too. So, 5