Which NFL team's mascot is named Billy Buffalo?

In what year was Super Bowl LIX played? Which stadium hosted Super Bowl LIX? Who headlined the halftime show at Super Bowl LIX? In which city is the home stadium of the Buffalo Bills located? In which division do the Miami Dolphins play? In which city is the home stadium of the Miami Dolphins located? Which NFL team's mascot is named T.D.? In which division do the New England Patriots play?