National Science Why don't woodpecker brains get damaged from pecking? They're tiny, scientists say 4:42pm July 14, 2022 by Jon Hamilton Science Animals National Share URL copied to clipboard! Copyright 2022 NPR. To see more, visit https://www.npr.org. 300x250 Ad More All Things Considered National The religious context of the Minnesota shootings Environment Health & Safety Radiolab celebrates 'Jaws' anniversary 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate