A small request, if turkeys could be coded in. Passive or neutral, they could inhabit forested biomes and drop turkey meat and feathers (similar to chickens, but of slightly more hunger points and with coloured feathers, as well as larger eggs).
There's hardly mods with turkeys, and those that do have not been updated (and some don't even use a more chicken-looking model/texture, which would be more vanilla-friendly).