The life and times of the mayfly on the Mississippi — all twenty-four hours of it. ➡ Subscribe: http://bit.ly/NatGeoWILDSubscribe 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: http://bit.ly/NatGeoWILD Facebook: http://bit.ly/NGWFacebook Twitter: http://bit.ly/NGWTwitter Instagram: http://bit.ly/NGWInstagram Mayfly Madness | Wild Mississippi https://youtu.be/1r1wxLKhE2o Nat Geo Wild https://www.youtube.com/user/NatGeoWild