Legendary Hunt Contracts
Hunting in Skyrim adds to the game a number of unique animals and creatures as Legendary Creatures. The majority of the time the legendary creature will simply be out in the world, and a handful are part of the main questline. However some of them are hunted through Legendary Hunts Contracts.
Legendary Hunts will work similarly to normal Hunt Contracts, and will only be tracking quests. This means they will work more like the Great White Stag quest. However, coupled with your Hunter's Instinct ability, these will be much more fun.