They live in a variety of habitats.

它们生活在各种各样的栖息地。

The main problem is today's fragmented habitats.

主要的问题是如今支离破碎的栖息地。

It was depriving penguins and whales of their habitats.

它剥夺了企鹅和鲸鱼的栖息地。

To help them survive, we need to preserve their habitats.

为了帮助它们生存，我们需要保护它们的栖息地。

It was carried out too close to the habitats of penguins and whales.

它离企鹅和鲸鱼的栖息地太近了。

You can't roll back the clock and remove all exotics or fix habitats.

你不能让时光倒流，消除所有外来物种或修复栖息地。

It is a tremendous joint effort to protect the range of marine habitats.

我们需要共同付出巨大的努力来保护海洋栖息地的范围。

Likewise, the specialists for other habitats are similar across the islands.

同样，岛上其他栖息地的专家也很相似。

The new focus may be on removing existing dams and restoring natural habitats.

新的关注点可能是拆除现有的水坝，并恢复自然栖息地。

These new characteristics offered better ways for the seed to move to new habitats.

这些新的特性为种子迁移到新的栖息地提供了更好的途径。

They prevent fish migrations and change aquatic habitats essential for native species.

它们阻止了鱼类迁徙，并改变了对本地物种至关重要的水生栖息地。

Opossum populations in the U.S. are down due to the fragmentation of their forest habitats.

由于森林栖息地的破碎化，美国的负鼠数量正在下降。

These natural salt marshes are among the most productive habitats in the marine environment.

这些天然盐沼是海洋环境中最有生产力的栖息地之一。

But now, what about cases where an animal exhibits a clear choice between two suitable habitats?

但现在，如果动物在两个合适的栖息地之间表现出明确的选择呢？

For wild animals that cannot be returned to their natural habitats, zoos offer the best alternative.

对于无法放归自然栖息地的野生动物来说，动物园是最好的选择。

The environmental conditions of freshwater habitats, unlike those of ocean habitats, are highly variable.

与海洋生境不同的是，淡水生境的环境条件变化很大。

The theory that has been suggested is that they migrated in from nearby habitats where they were already living.

人们提出的理论是，它们是从附近已经生活过的栖息地迁移过来的。

In engineering and exploiting and transforming our habitats, we have opened tens of thousands of Pandora's boxes.

在规划、开发和改造我们的栖息地的过程中，我们造成了无数的灾难。

Ships are often sunk in order to create underwater reefs perfect for scuba diving and preserving marine habitats.

船只沉没通常为创造水下暗礁提供了条件，这是水肺潜水和保护海洋栖息地最理想的环境。

One is to help prevent the extinction of some endangered megafauna by providing new refuges, new habitats for them.

一个方法是通过提供新的避难所、新的栖息地来帮助防止一些濒危巨型动物的灭绝。

Cycads removed from their native habitats—and therefore from insects native to those habitats—are usually infertile.

从原生栖息地移走的苏铁，以及从原生栖息地的昆虫身上移走的苏铁，通常是不育的。

She was the first to bring together insects and their habitats, including food they ate, into a single ecological composition.

她是第一个把昆虫及其栖息地，包括它们吃的食物，整合成单一的生态组合的人。

The countries in which the tigers' habitats are located are currently debating joint legislation that would ban tiger hunting.

老虎栖息地所在的国家目前正在讨论禁止捕猎老虎的联合立法。

Moreover, island habitats have limited food resources, a smaller body size and a need for fewer resources would thus be favored.

此外，岛屿栖息地的食物资源有限，因此体型较小，对资源的需求较少将受到青睐。

Unfortunately, the adaptations that enable carnivorous plants to thrive in marginal habitats also make them exquisitely sensitive.

不幸的是，使食肉植物在边缘栖息地茁壮成长的适应性也使它们变得异常敏感。

I searched on the internet and there was a lot of information about whales: their habitats, the way they communicate, their songs.

我在网上查找到了很多关于鲸鱼的信息：它们的栖息地，它们交流的方式，它们的歌曲。

For example, sea stars prey on a variety of bivalve mollusks and prevent these bivalves from monopolizing habitats on the sea floor.

例如，海星捕食各种双壳类软体动物，防止这些双壳类动物独占海底的栖息地。

Additionally, island habitats have limited food resources, a smaller body size and a need for fewer resources would thus be favored.

此外，岛屿栖息地的食物资源有限，因此更小的体型和对更少资源的需求会更有利。

Today green algae live mainly in freshwater, suggesting that their early evolutionary history may have occurred in freshwater habitats.

如今的绿藻大多生活在淡水水域中，这一点说明它们的早期进化史可能起源于淡水生境。

Robin Beaman, a marine geologist at James Cook University, says that the reserve does "broadly protect the range of habitats" in the sea.

詹姆斯·库克大学的海洋地质学家罗宾·比曼说，该保护区确实“广泛保护了海洋中的栖息地范围”。