But scientists released a report Monday documenting, with hard evidence, the discovery of "lost lions".
2017年12月四级真题（第二套）听力 Section A
lions have disappeared from much of Africa, but for the past few years scientists have wondered if the big cats were hanging on in remote parts of Sudan and Ethiopia.
2017年12月四级真题（第二套）听力 Section A
The International Union for Conservation of Nature had previously considered the area a "possible range" for the species, and local people had reported seeing lions in the area, but no one presented convincing evidence.
2017年12月四级真题（第二套）听力 Section A
The scientists concluded that lions are also likely to live in the neighbouring National Park across the border in Sudan.
2017年12月四级真题（第二套）听力 Section A
As conservation areas become smaller, lions are increasingly coming into contact with human populations, which are expanding to the boundaries of these protected areas.
2018年12月六级真题（第一套）阅读 Section A
If the method works, it could provide farmers in Botswana-and elsewhere with a low-cost, sustainable tool to protect their livestock, and a way to keep lions safe from being killed.
2018年12月六级真题（第一套）阅读 Section A
If the method works, it could provide farmers in Botswana-and elsewhere -with a low-cost, sustainable tool to protect their livestock, and a way to keep lions safe from being killed.
2018年12月六级真题（第一套）阅读 Section A
lions are primarily ambush hunters, so when they feel their prey has spotted them, they usually give up on the hunt.
2018年12月六级真题（第一套）阅读 Section A
Researchers in Australia have been devising and testing a method of trickery to make lions think they are being watched by the painted eyes on cow butts.
2018年12月六级真题（第一套）阅读 Section A
The experiment is based upon the idea that farmers who're protecting their herd from lions would shoot and kill lions in an effort to protect their livestock.
2018年12月六级真题（第一套）阅读 Section A
This idea is based on the principle that lions and other predators are far less likely to attack when they feel they are being watched.
2018年12月六级真题（第一套）阅读 Section A
Through satellite tracking of both the herd and the lions in the area, they will be able to determine if their psychological trickery will work to help keep farmers from shooting lions.
2018年12月六级真题（第一套）阅读 Section A