California’s sea otters have always felt like a comeback story written in salt spray and stubbornness. Once nearly wiped out by the fur trade, they clawed back along a narrow sliver of the Central Coast, transforming bays and kelp forests as they went. But the plot has twisted again: bites from white sharks, warming seas, ...
Sea otters are keystone species in kelp forests. Kelp forests rely on the top-down pressure sea otters exert via predation on sea urchins. By controlling the sea urchin population, they help manage the grazing pressure on kelp, since sea urchins graze on kelp. Cuties Kelp forest ecosystems are able to flourish in the presence of ...
California’s underwater forests stand at a crossroads. For over a century, these magnificent marine ecosystems have faced relentless pressure from human interference and climate change. Today, an unlikely hero emerges from the depths to offer hope for recovery. The southern sea otter, once driven to near extinction by fur traders, has become nature’s most effective ...
Picture this: you’re floating on the surface of Monterey Bay, looking down through crystal-clear water at what should be a vibrant underwater forest. Instead, all you see is barren rock covered in purple spiny orbs stretching as far as the eye can see. This devastating transformation has become all too common along California’s coast over ...
Alaska’s marine ecosystem is witnessing something quite remarkable. Sea otters, those playful marine mammals that once faced near extinction, are making an impressive comeback across many regions of the Last Frontier. It’s a story that began centuries ago when fur traders hunted these animals to the brink of disappearance. Now, decades of protection and ...
Along the California coast, a quiet restoration is unfolding in the surge and sway of kelp. After years of marine heatwaves and runaway sea urchins, something small and surprisingly forceful is pushing the system back toward balance. Sea otters, once written off as charismatic bystanders, are reemerging as builders – animals that change the very ...
