The Bull Tahr are on the way in for the rut. Typically the younger bulls up to around 5 years old always arrive into the nannies early pre rut, with those older Bulls like this big broomed of mature Bull Tahr walking in on them late May. As good as any mountain hunting in the world and just as challenging, these tough animals that weigh around 250-300 lbs rut from late May-early July when they also have their full winter capes.