Angry Birds:
Published on 2011-11-26 03:04:58
The Black Bird has great physical strength, much like the beast Big Brother Bird. It is among one of the birds consistently capable of penetrating a concrete wall when aimed directly at it. It can also penetrate other walls pretty readily, but its overall penetrating power is tempered by its time-activated ability. ~ http://angrybirds.wikia.com/wiki/Black_Bird
