National Serpent Day 2020by Cyril BrassFebruary 1, 2020December 23, 2022 National Serpent Day – February 01, 2020 #NationalSerpentDay Rattlesnake National Serpent Day National Serpent Day Share on FacebookTweetFollow usSaveTags:Cold-Blooded AnimalsNational Serpent DayReptilesSnakesVenomous SnakesWildlifeWildlife Around the World