VOA标准英语2010年-Special Dogs Assist in Wild Tiger Cons

In the Asian zodiac, this is the year of the tiger but conservationists say wild tiger populations are quickly disappearing. In Cambodia, there is hope that a pair of special dogs from the United States can help save the tiger.

Daniel Schearf | Mondulkiri, Cambodia 22 February 2010

A female tiger, Neang Sros, gapes¹ while her taking a rest at the Tuek Chhou Zoo in Kampot province, some 150 kilometers south of the Phnom Penh, Cambodia

In Vietnam, Laos, and Cambodia conservationists estimate hunting and poaching have reduced tiger numbers to fewer than 30 in each country.

In eastern Cambodia's Mondulkiri Protected Forest, conservationists have brought in unique specialists to track down the few remaining tigers.

Sadie May and Scooby Doo are black Labrador retrievers. They are part of Conservation Canines², a project at the University of Washington in the U.S. that trains dogs to sniff³ for wild animal feces - also called scat.

Scooby's handler, Jennifer Hartman, says the dogs are much faster than human researchers at finding tiger scat.

 

"And we train them to sit at them, which shows us that they have something," she said.  "And, we come and check it out. And, all of our dogs are extremely ball driven - they love to play. So, their reward for finding a scat is they get to play ball for two to three minutes and that keeps them good all day long."

The handlers note where the scat is found and take a sample for analysis to determine if it is from a tiger and to check the animal's health.

Sadie's handler, Elizabeth Seely, says they can learn a lot from animal droppings.

"We can get hormone⁴ levels, physiological⁵ data, disease status," she said. "And, all of it combined will give us an overall population health."

Cambodia's Mondulkiri Forest was once rich in wildlife, including tigers, but hunting and poaching largely emptied the region and killed off almost all the tigers.

Lean Kha was a soldier with the communist Khmer Rouge⁶ in the early 1980s and admits he killed wildlife for food and trade, including 14 tigers.

He says he became a forest ranger⁷ to make up for what he calls his past sins.

"There were a lot of animals when I was with the Khmer Rouge and less afterwards," he said. "But, since I became an animal protector it seems like wildlife numbers are increasing."

Conservation Canines has teamed up with Cambodian rangers⁸ and the conservation group WWF to protect wild tigers. The big cats once roamed throughout Asia, into Siberia, but conservationists say only a few thousand tigers remain in the wild; far more live in captivity⁹. Without immediate¹⁰ action, the WWF says, by 2022, there may no longer be any wild tigers.

Nick Cox, the WWF's Dry Forest and Tiger Program coordinator¹¹ for the countries along Southeast Asia's Mekong River, says the forests of Cambodia's eastern plains offer an intact habitat for reviving wild tigers.

"These are some of the largest protected areas in this part of Asia and particularly important for conservation because they hold huge potential for recovering wildlife populations including tiger," he said.

The WWF has set up cameras in parts of the forest to capture images of elusive¹² wildlife.

But the last photo they got of a tiger was in 2007.

Conservationists hope that Sadie May and Scooby Doo will find some fresher evidence of wild tigers - and help efforts to save them.

 

1 gapes   

v.目瞪口呆地凝视( gape的第三人称单数 )；张开，张大

参考例句：

• His shirt gapes open with a button missing. 他的衬衫因丢了一颗纽扣而敞开着。 来自《简明英汉词典》
• Then, sometimes, the door slowly opens and gapes ajar for a moment. 有时房门会慢慢打开，敞着不动。 来自互联网

2 canines   

n.犬齿( canine的名词复数 )；犬牙；犬科动物

参考例句：

• For example, the teeth are more primitive. There are large canines and unusually shaped incisors. 譬如，牙齿更为原始，有大的犬齿和非常合适的门齿。 来自辞典例句
• Well-to-canines can attend doggy daycare centers while their owners work. 富人家的狗在主人上班的时候可以去狗狗托管中心。 来自互联网

3 sniff   

vi.嗅…味道；抽鼻涕；对嗤之以鼻，蔑视

参考例句：

• The police used dogs to sniff out the criminals in their hiding - place.警察使用警犬查出了罪犯的藏身地点。
• When Munchie meets a dog on the beach, they sniff each other for a while.当麦奇在海滩上碰到另一条狗的时候，他们会彼此嗅一会儿。

4 hormone   

n.荷尔蒙，激素，内分泌

参考例句：

• Hormone implants are used as growth boosters.激素植入物被用作生长辅助剂。
• This hormone interacts closely with other hormones in the body.这种荷尔蒙与体內其他荷尔蒙紧密地相互作用。

5 physiological   

adj.生理学的，生理学上的

参考例句：

• He bought a physiological book.他买了一本生理学方面的书。
• Every individual has a physiological requirement for each nutrient.每个人对每种营养成分都有一种生理上的需要。

6 rouge   

n.胭脂，口红唇膏；v.(在…上)擦口红

参考例句：

• Women put rouge on their cheeks to make their faces pretty.女人往面颊上涂胭脂，使脸更漂亮。
• She didn't need any powder or lip rouge to make her pretty.她天生漂亮，不需要任何脂粉唇膏打扮自己。

7 ranger   

n.国家公园管理员，护林员；骑兵巡逻队员

参考例句：

• He was the head ranger of the national park.他曾是国家公园的首席看守员。
• He loved working as a ranger.他喜欢做护林人。

8 rangers   

护林者( ranger的名词复数 )； 突击队员

参考例句：

• Do you know where the Rangers Stadium is? 你知道Rangers体育场在哪吗？ 来自超越目标英语 第3册
• Now I'm a Rangers' fan, so I like to be near the stadium. 现在我是Rangers的爱好者，所以我想离体育场近一点。 来自超越目标英语 第3册

9 captivity   

n.囚禁；被俘；束缚

参考例句：

• A zoo is a place where live animals are kept in captivity for the public to see.动物园是圈养动物以供公众观看的场所。
• He was held in captivity for three years.他被囚禁叁年。

10 immediate   

adj.立即的；直接的，最接近的；紧靠的

参考例句：

• His immediate neighbours felt it their duty to call.他的近邻认为他们有责任去拜访。
• We declared ourselves for the immediate convocation of the meeting.我们主张立即召开这个会议。

11 coordinator   

n.协调人

参考例句：

• The UN Office for the Coordination of Humanitarian Affairs, headed by the Emergency Relief Coordinator, coordinates all UN emergency relief. 联合国人道主义事务协调厅在紧急救济协调员领导下，负责协调联合国的所有紧急救济工作。
• How am I supposed to find the client-relations coordinator? 我怎么才能找到客户关系协调员的办公室？

12 elusive   

adj.难以表达(捉摸)的；令人困惑的；逃避的

参考例句：

• Try to catch the elusive charm of the original in translation.翻译时设法把握住原文中难以捉摸的风韵。
• Interpol have searched all the corners of the earth for the elusive hijackers.国际刑警组织已在世界各地搜查在逃的飞机劫持者。