What is participial phrase to this sentence charging at the red cloak the bull missed his mark?

In the sentence "Charging at the red cloak, the bull missed his mark," the participial phrase is "Charging at the red cloak." This phrase describes the action of the bull and provides additional context about what the bull was doing as it missed its target. Participial phrases typically begin with a present or past participle and can add detail to the main clause.