The Woodpecker Who Listened Through the Bark

Deep in the old-growth forests of the Pacific Northwest, the pileated woodpecker practices a three-part ritual that mirrors Jesus's invitation in Matthew 7. First, the bird taps lightly on a Douglas fir — asking the tree a question with its beak. Then it pauses, tilting its head, seeking the faint vibrations of beetle larvae moving beneath the bark. When it detects that telltale hum, it knocks — driving its beak through the wood at twenty strikes per second, each blow landing with the force of a small hammer.…