BBC News - Science & Environment: How woodpeckers avoid head injury

BBC News - Science & Environment The latest stories from the Science & Environment section of the BBC News web site.

How woodpeckers avoid head injury Oct 27th 2011, 08:20 The most detailed study of woodpeckers' movements reveals the biological reasons of why they can peck without risk of brain injury.

You are receiving this email because you subscribed to this feed at blogtrottr.com. If you no longer wish to receive these emails, you can unsubscribe from this feed, or manage all your subscriptions