But the stoats quickly found much easier prey than rabbits - kakapos .

但是不久，白鼬就发现了比兔子更容易的猎食对象---鹦鹉。

Between the auklets of kiska and the kakapos of new zealand , scientists have reason to both hope and be cautious .

对kiska岛的小海雀和新西兰的鹦鹉，科学家们有理由即抱有希望又小心翼翼。