Related Program: NatureNotes Brown Widow Spiders Have Moved Into the State By Rudy Mancke • Sep 15, 2017 Related Program: NatureNotes TweetShareGoogle+Email A Brown Widow spider. Roy Niswanger/Flickr Brown Widow Spiders are not native to South Carolina. They have moved northward from Florida. Listen Listening... / 1:00 NatureNotes is a production of South Carolina Public Radio. Tags: NatureNatureNotesarachnidsSCETV AppTweetShareGoogle+EmailView the discussion thread.