In spring and summer this area is rich in nesting sea birds, and the moorland terrain of the cliff-top also attracts interesting land birds and butterflies.
In winter and autumn, this area is devoid of any animals.
mnli hypothesis: In winter and autumn, this area is devoid of any animals. premise: In spring and summer this area is rich in nesting sea birds, and the moorland terrain of the cliff-top also attracts interesting land birds and butterflies.