They were the ones mainly responsible for the decimation of North Luangwa's elephant population.

他们应当对北卢安瓜大象数量的大量减少负主要的责任。

youdao

These are important claims, and in order to assess them properly we need to know more about Pilanesberg's elephant population.

这些观点都很都很重要，为了对兰斯堡的象群做出正确的诊断，需要我们更深入了解他们的种群。

youdao

The latest reports suggest that the forest elephant population is collapsing on the back of rising Chinese demand for ivory.

最新的一些报告指出，随着中国对象牙需求的增长，森林象群的数量也在不断减少。

youdao

For example,in parts of Chobe the large elephant population has actually harmed the environment.

VOA: special.2009.08.19

In some Congo basin forests, poaching kills up to 10 percent of the elephant population annually.

NPR: Lifting the Ivory Ban Called Premature

The elephant population dropped from some 1.3 million in 1979 to 470, 000 or even fewer today.

FORBES: When You Ban The Sale Of Ivory, You Ban Elephants

And while the government has its own service, it's not able to keep up with the rapidly growing elephant population.

CNN: Volunteer vets keep Thailand's elephants on their feet