Thousands of Mysterious Blue Creatures Wash Up on Bay Area Beaches After Warmer Winters | KQED
Velella velella jellyfish-like creatures are washing ashore in California, sparking interest and concern among scientists about climate change effects.
Thousands of strange sea creatures are blanketing Bay Area beaches
"This time of year the ocean along the west coast transitions into upwelling season. The true start/end of that season shifts every year based on a wide set of variables."
