Which type of drum is characterized as an Irish wooden drum played with a beater?

The bodhran is indeed characterized as an Irish wooden drum that is played with a beater, known as a tipper. This traditional instrument typically has a circular frame made of wood, with a drumhead made from animal skin stretched across one side. It is integral to Irish folk music, providing a rhythmic backdrop that complements various styles of traditional dance and song.

In addition, the way the bodhran is played allows for a range of tones and rhythms, which can vary significantly depending on the technique employed by the performer. The unique sound of the bodhran is a defining feature of Irish music, distinguishing it from other types of percussion instruments.

The other options represent different types of instruments that do not fit the criteria specified in the question. Bongo drums, for instance, are a pair of small hand-played drums originating from Cuba, while castanets are handheld percussion instruments used mainly in Spanish music. Lastly, the clarsach is a type of Irish or Scottish harp, known for its beautiful melodies rather than rhythmic accompaniment.