Spotting a jellyfish in Presque Isle State Park’s freshwater is something most Erie locals never expect, but that’s exactly what happened at the Marina Lake docks. A rare freshwater jellyfish, barely the size of a nickel, was caught on camera by a summer intern—marking only the second time it’s ever been recorded in Erie County! Unlike their ocean cousins, these tiny hydrozoans don’t sting people, so there’s no need to worry if you see one. Have you ever come across something totally unexpected in our local waters? Let’s hear your stories! #Science #PresqueIsle #EriePA