Dr. Ferguson is called to help determine the sex of two beavers living at the Bear Hollow Wildlife Trail. About National Geographic Wild: National Geographic Wild is a place for all things animals and for animal-lovers alike. Take a journey through the animal kingdom with us and discover things you never knew before, or rediscover your favorite animals! Get More National Geographic Wild: Official Site: bit.ly/MoreNatGeo Facebook: bit.ly/NGWFacebook Twitter: bit.ly/NGWTwitter Instagram: bit.ly/NGWInstagram Beaver Gender Reveal | Critter Fixers: Country Vets youtu.be/X7gus1hymxY Nat Geo Wild www.youtube.com/user/NatGeoWild