Wood mice use sticks, leaves and shells as sign posts so they don’t get lost as they travel through fields. Host Steve Curwood talks with Oxford University zoologist David Macdonald about the rodent road signs.
Every day, reporters and producers at The World are hard at work bringing you human-centered news from across the globe. But we can’t do it without you. We need your support to ensure we can continue this work for another year.
Make a gift today, and you’ll help us unlock a matching gift of $67,000!