How woodpeckers avoid head injury


Science | 207667 hits | Oct 28 7:28 pm | Posted by: Hyack
1 Comment

For years, scientists have examined the anatomy of woodpeckers' skulls to find out how they pull off their powerful pecking without causing themselves harm.

Comments

  1. by avatar Gunnair Gold Member
    Sat Oct 29, 2011 2:30 pm
    Cool!



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