The Golden Buffalo symbol appears during the Free Spins session, which pays and acts the same as regular Buffalo symbols.
However, any Golden Buffalo symbol part of a winning combination accumulates to the Golden Buffalo counter at the top. The following are triggered based on the Golden Buffalo count:
3 or more Golden Buffalo - all Eagle symbols appear as Buffalo symbols for the remaining Free Spins
7 or more Golden Buffalo - all Cougar symbols appear as Buffalo symbols for the remaining Free Spins
10 or more Golden Buffalo - all Wolf symbols appear as Buffalo symbols for the remaining Free Spins
12 or more Golden Buffalo - Win the Jackpots during a single feature
20 or more Golden Buffalo - win the highest Jackpot