The acorn woodpeckers depend heavily on acorns for food: In some parts of their range (e.g., California), the woodpeckers create granaries or "acorn trees" by drilling holes in dead trees, dead branches, telephone poles, and wooden buildings https://t.co/KMU8DUpdSc pic.twitter.com/xrdttCOgRi

— Massimo (@Rainmaker1973) February 22, 2020