Sea otters are a key feature of the kelp forest ecosystem along the Pacific Coast, essential for maintaining the health of this marine habitat.

Sea otters are a vital component of the kelp forest ecosystem along the Pacific Coast, playing a crucial role in maintaining the balance of this unique marine environment. By preying on sea urchins and other herbivorous species, sea otters help control the population of these animals, which, if left unchecked, can overgraze kelp forests and lead to their decline. This predatory behavior promotes the health of the kelp forests, which provide habitat and shelter for numerous marine species. Additionally, sea otters contribute to biodiversity and the overall ecological stability of coastal waters, making their conservation essential for sustaining healthy ocean ecosystems.