I've heard they got by by fishing, but I'd like some crows or something. Shoot them and they fall down. Maybe 1 XP for killing one, just for fun. To balance it out, crows come in small groups and are uncommon.
Hm,well if crows there should be other animals too,i mean i haven't see any official reference on animals and it feels weird to me.Of course we don't know the whole story yet,perhaps there is land somewhere and the rich ones of the Ark have acess to it or something like that.
Anyways not that important,just a thought,nothing more.