Sea otters are what is known as a keystone species. Otters double the amount of carbon that seaweed absorbs
Because they prevent hungry sea urchins from devouring it.
In California, Sea Otters Are Helping Fight Climate Change
Sea otters are what is known as a keystone species. Otters double the amount of carbon that seaweed absorbs
Because they prevent hungry sea urchins from devouring it.