Hunting, loss of habitat and disease are decreasing chimp Numbers and it's hard to figure out how much of a factor SIV is, he said.

他说，狩猎、栖息地的丧失以及疾病使黑猩猩的数量正在减少，很难弄清楚其中SIV病毒的因素有多少。

youdao

Though the threats he had in mind were hunting and habitat loss rather than climate change, part of his inspiration was, indeed, the fossil record.

尽管他所想到的对野生动物的威胁是捕猎和栖息地减少而非气候变化，但他部分的灵感的的确确来源于古生物化石。

youdao

For the first time, the report adds climate change to other factors threatening bird populations, including destruction of habitat, hunting, pesticides, invasive species and loss of wetlands.

这是该报告第一次将气候变化列入威胁鸟类种群的因素其它因素包括生境(栖息地)破坏、捕猎、杀虫剂的使用、入侵种和湿地流失。

youdao

Pandas are also threatened by a loss of land and illegal hunting.

VOA: special.2010.01.19

Perhaps a few hundred remain in the forested highlands of Laos and Cambodia but they too are threatened by hunting and habitat loss.

ECONOMIST: The Mekong river

For societies that survive on hunting, gathering and fishing, the loss of legal rights over land they may have lived on for centuries is particularly hard.

BBC: By Sarah Shenker and Elinor Shields

In 2010, Romney had plenty of passive-loss carryovers, so he is not trying to milk every loss on his return by hunting for passive-activity income either.

FORBES: Mitt Romney Is Hardly A Pig When It Comes To Tax Deductions