https://anchor.fm/fauna-facts-podcast/episodes/Mucous-Grenades--Shrek-the-Sheep-edfase/a-a22rcv9
The upside-down jellyfish Cassiopea xamachana (photo credit: Sean Nash)
More upside-down jellyfish at the Artis Royal Zoo in Amsterdam (photo credit: Wikimedia user svdmolen)
Shrek the sheep at his charity shearing
