I find it strange we have a whole food satiation for chickens and their eggs.
Could we get some more fowl?
several game fowl could be added, such as pheasant and quail. Game birds would need to be hunted with bows and arrows - this gives us an actual reason to go bow hunting.
Waterfowl could be added, such as ducks, swan, and geese.
a myriad of items can be associated with each new creature - food, feathers, curios, etc.