Chicago's 'Rat Hole' Revealed: Squirrel or Muskrat?

New research suggests Chicagos famous rat hole may have been made by a squirrel, not a rat. The quirky sidewalk impression, which went viral last year, has been a local landmark. Researchers analyzed online photos and compared them to museum specimens, concluding that an Eastern gray squirrel is the most probable culprit. The Daily News Now! — Every city. Every story. AI-powered. Hosted on Acast. See acast.com/privacy for more information.