The woodpecker is a fantastic testament to the proof of an amazing Creator. This article I found, from the Institute for Creation Research, explains how...
"When boring into wood in search of food, a woodpecker exerts so much force with each strike that its beak should crumble, its skull should crack, and its brain should be reduced to mush. However, a suite of design features absorbs the shock and ensures that these tragedies do not happen. How are these features able to provide such effective protection?"