Assateague's salt marshes also have jellyfish. When this one's bell was fully extended, it was about the width of a small dinner plate.
@sfleetucker That's the one! Thanks; I saw it listed on the guide map as one of the things you might see in the park, but the name escaped me.
@HaikuHedgehog Esoteric knowledge of sea creatures R me.
@HaikuHedgehog Moon Jelly