First-ever off Israel's coast: Crabs filmed seeking shelter under jellyfish
Shai Mienis, a sea enthusiast, observed several months ago jellyfish hosting crabs among their tentacles and beneath their bells. A researcher said, 'The crabs may be turning to the nomadic jellyfish due to the decrease in Mediterranean jellyfish'
We haven't written up this one. Haaretz has the full story — the link below goes straight to it.