Keystone species
01
핵심 종, 키스톤 종
a plant or animal that plays a very important role in keeping the balance of its environment, and if it disappears, many other living things can be affected
예시들
Sea otters are a keystone species because they help control sea urchin numbers.
해달은 성게의 수를 조절하는 데 도움이 되기 때문에 키스톤 종입니다.
Wolves are seen as a keystone species in some forests.
늑대는 일부 숲에서 핵심 종으로 간주됩니다.
