They believe the data support an idea current among marine biologists, that of the “shifting baseline.”

他们认数据恰恰体现了一个海洋生物支持的观点。这个观点就是“改变基线”。

You're biologists.Biology is the study of living things.That's a living thing; get cracking.

你是生物 生物就是研究生物的 那就是个生物 开始研究吧。

Biologists say they're encouraged by the amount of reproductive activity they're seeing this time around.

生物称这次珊瑚产卵让他们深受鼓舞。

About 20 years ago biologists developed the idea of what they called 'biodiversity hotspots'.

大约20年前，生物提出了他们称“生物多样性热点地区”的概念。

These animals are special to me so I ended up becoming a marine biologist.

这些动物对我来说意义非凡，所以我最后成一名海洋生物。

At least that's what one biologist counted from these pictures.

这个数字是一位生物从这些照片中数出来的。

Biology? Did you ever want to become a biologist?

生物？你曾经想成一名生物？

Kelly Goodale is a biologist at the refuge.

凯利·古德尔是该保护区的一位生物。

It was a puzzle that stumped the world's most famous biologist.

这是一个谜，难倒了世界上最著名的生物。

Well, it's my whole experience growing up amongst the biologists.

这是因我有着从小就在生物中成长的全部经历。

Biologist Sara Angrioti says the zero sightings is alarming but not surprising.

生物Sara Angrioti表示，大白鲸的消失不仅让人吃惊，更要引起人们的警觉。

My name's Andrea Marshall. I'm a manta ray researcher and a marine biologist.

我叫安德里亚·马歇尔。我是一名海洋生物，也是蝠鲼研究员。

Biologists say an exotic pet craze in the 1960s and '70s greatly reduced their numbers.

生物说，在20世纪60年代和70年代，一种奇特的宠物热大大减少了他们的数量。

They're very hard for biologists to study.

这对生物们来说同样十分棘手。

That's the question BBC World Service's, Discovery, asked marine biologist, Kerry Howell.

这是BBC全球服务节目《探索》向海洋生物克里·豪厄尔提出的问题。

Jeremy Shelton is a biologist and photographer at the Freshwater Research Center in South Africa.

Jeremy Shelton是南非淡水研究中心的生物和摄影师。

The biologist brought out specimen box and showed the items one by one.

生物拿出标本箱，一件一件地把标本拿出来。

But another marine biologist, Helen Scales, isn't convinced.

但另一位海洋生物海伦·斯卡尔斯并不确信。

Forest Biologist Janice Cooke has studied the invasion of Mountain Pine beetles for decades.

森林生物Janice Cooke数十年来一直在研究山松甲虫的入侵。

In the meantime, we find the Indonesian biologist Dr. Sunardi.

与此同时，我们找到了印尼生物 Sunardi 博士。