Fisheries / Forestry

My idea was to have a clan fishing area, but before you can fish there you need to catch, release and breed fish to allow the clan to then fish the bounty of newly bred fish.

Also can do farms for livestock.

This can also go for woodcutting to have clan forestry where you can plant certain trees you need for the clan.

Also would allow new skills, forestry and animal husbandry.