Bluebird (Harper Row) is a fictional character appearing in American comic books published by DC Comics. She is a supporting character of Batman. Harper Row was created by writer Scott Snyder and artist Greg Capullo, first appearing in Batman (vol. 2) #7 (March 2012), before debuting as Bluebird in Batman #28 (February 2014). Harper Row's Bluebird identity was designed by artist Dustin Nguyen. Within the fictional DC Universe, Harper Row officially joins Batman's group of allies during the events of Batman Eternal, a year-long weekly maxiseries.