Foul smell from decaying marine life at Aussie beach

After recent wild weather, Australians on the east coast are reporting a strong foul smell from decaying marine life along beaches. Cyclone Alfred has passed, but the unpleasant odors persist due to large amounts of marine debris left on the shore. Residents describe the situation as a "mess," with many noting the overwhelming stench while walking along the beach. The smell is primarily from cunjevoi, a type of sea squirt, which were dislodged by strong waves and left to rot on the sand. Experts say there are no significant health risks from the decomposing cunjevoi, which are important for marine ecosystems. They filter plankton and provide habitat for various marine species, but extreme weather can wash them ashore, leading to their decay and the resulting odor.