Dinah Lance

Bio
Dinah is a very skilled hand to hand combatant, she also has a unique power known as the Canary Cry. This is a supersonic scream that can be quite powerful. She is a vigilante that often operates within Gotham.

Meeting with Donald
During one of her first nights of activity in the city after a long period of passive scouting, Dinah met Donald. After reacting to him with initial suspicion and aggressiveness, she softened, perhaps being reminded a little of Oliver. She promised to maybe let her real name slip the next time they met if they became friends-- insisting he only call her Canary for now. Their meeting abruptly ended once she heard the sounds of criminals smashing her motorcycle.

Little Bat
Dinah happened to run into Batgirl while looking for the same men who smashed her bike. The two seemed to get along relatively well, with Dinah feeling some unfamiliar, big sister feelings towards the heroine. The two agreed to go looking for the men who trashed Dinah's property in hopes of bestowing a little justice. (This scenario is still in progress.)