‘The forgotten forest’: how smashing 5.6m urchins saved a California kelp paradise ○ found 2025 › Aug › 31 (Sun) @ 16:45 UTC a story from The Guardian ⚠️ › International California ■■■ Pollution ■■ Pacific ■■ July ■■ Mitch Johnson ■■ Sean Taylor ■■ Rancho Palos Verdes ■■ Los Angeles ■■■ preview sentiment