When Maddy Stern discovers her father has gone missing during a routine birdwatching excursion, she and her college pals trek out into the wilderness to find him, only to end up in a wealthy scientist's desolate ranch aviary, where they encounter a pair of giant, hungry terror birds believed to be extinct for centuries. 　　译文(3): 当Maddy Stern在一次例行的观鸟旅行中发现她的父亲失踪时，她和她的大学朋友们跋涉到荒野中寻找他，结果却在一位富有的科学家荒凉的牧场鸟舍里遇到了一对巨大的饥饿恐怖鸟，据信这对鸟已经灭绝了几个世纪。