Bulrush

Bulrushes are bison-like creatures that first appear in Super Mario Bros. Wonder. They appear prominently in a level with their own name, Bulrush Coming Through!. The player is able to stand on the Bulrush, but they will also try to ram into the player if they get close and will destroy any Hard Blocks or any destructible block* in their way. If they hit a wall while ramming, they will get stunned for a bit before waking up. They take multiple hits to defeat by a Fire Flower.

During a Wonder Effect in the level Bulrush Coming Through!, Bulrushes can be seen travelling in herds. They jump high off of slopes.