Black canary has been shown to have a complex personality, one that makes her feel so very human. That she has a temper is well established, in the Green Arrow, Justice League, and Birds of Prey books, to say the least. An ongoing feud with Guy Gardner over his oafishness is one of the key testimonies to this temper of hers. Canary Cry: Black Canary possesses a Metagene that allows her to produce a powerful sonic attack capable of damaging, disorienting, and stunning anyone she uses it on. According to Dinah, her Canary Cry is powerful enough to be capable of shattering metals and shattering a person's skull if directly on them. Dinah is able to use her Canary Cry to glide across great distances by manipulating sound waves. She is also able to use her voice in a low frequency to extinguish fires. Sound Immunity: Black Canary's eardrums have a thick membrane which makes her immune to the effects of her own powers as well as other loud noises. Her real name is Dinah Laurel Lance.