🎉The black-footed ferret kits are 1 month old and are already making their mark! 👀Check out their darkening fur, including the distinctive dark-furred feet and facial mask markings. 📝Get the full update from biologist Adrienne Croiser and keeper Vicki Lake: https://nationalzoo.si.edu/animals/news/ferret-kits-look-fur-tastic-one-month-old