NIKOLAUS SCHIFFMANN has performed as Colline, La Bohème, Portland Opera Works; Imperial Commissioner, Madama Butterfly, Opera Santa Barbara; Zuniga, Carmen, Bay Shore Lyric Opera; Schaunard, La Bohème, San Francisco Lyric Opera; Gianni Schicchi, Gianni Schicchi, UCSC Opera; Alidoro, La Cenerentola, Bay Shore Lyric Opera; Doctor Dulcamara, L’Elisir d’Amore, UCSC Opera; Morales, Carmen, UCSC Opera, and Bonzo, Madama Butterfly, Bay Shore Lyric Opera.