Related Program: NatureNotes Anhinga By Rudy Mancke • Feb 27, 2017 Related Program: NatureNotes TweetShareGoogle+Email A swimming Anhinga. Wknight94 ,CC BY-SA 3.0 , via Wikimedia Commons These birds swim in the water with only their head and neck exposed. They are common on the coastal plain. Listen Listening... / 1:00 Click to Listen... NatureNotes is a production of South Carolina Public Radio. Tags: NatureNotesNatureSCETV AppTweetShareGoogle+EmailView the discussion thread.