And bigger herbivores meant bigger meat eaters too.

更大的草食动，也代表有更大的肉食动。

It's one of the few herbivores that can digest pine needles.

是极少数能够消化松针的草食动。

So humans are widely thought of as natural omnivores, but some believe that humans are at their optimal health when following the dietary habits of an herbivore.

所以人类普遍被视为天生的杂食动，但有些人相信当人类遵照草食动的饮食习惯，我们会处在最理想的健康状态。

Promoting wild herbivores prevents the likelihood of domestic animals being lost as prey.

促进野生草食动生长以避免家畜作为猎而消失。

Promoting wild herbivores prevents the likelihood of domestic animals being lost as prey.

促进野生草食动生长以避免家畜作为猎而消失。

They are herbivores, dining on tree bark, grass, fruit, and roots.

们是草食动，以树皮、草、水果和根茎为食。

They are grazers and live in flocks.

们是草食动，结群而居。

Some animals, called herbivores, get their energy from eating plants.

些动，草食动，通常是通过吃植来获得能量。

They're the dominant herbivore in the Pantanal, and they occur here in huge numbers.

们是在潘塔纳尔占主导地位的草食动，数量众多。

Level three is carnivores who eat herbivores, they are eating organisms from level two so they are the secondary consumers.

第三层是吃草食动的食肉动，他们吃第二层的生体，所以他们是次要消费者。

By not consuming any animal products, vegans follow a dietary path similar to an herbivore.

藉由不吃任何动产品，纯素主义者采用种近似草食动的饮食方式。

Living in trees, sloths obviously eat a lot of foliage, but only the three-toed sloths are herbivores.

生活在树上的树懒显然吃很多树叶，但只有三趾树懒是草食动。

Herbivores are animals that feed exclusively on plants, such as cows, giraffes, and adorable deer.

草食动是单靠植为食的动，例如牛、长颈鹿还有爱的鹿们。

Thorns, spines, and prickles discourage bigger herbivores.

刺、棘和刺毛能吓退较大的草食动。

That pattern is especially pronounced for herbivores and for social species.

这种模式在草食动和社会性种中尤为明显。

So back in the time, there were millions of big herbivores roaming the landscape.

所以很久以前，有数百万头大型草食动在大地上漫游。

I don't actually know what they eat, although I assume they are herbivores.

我其实不知道们吃什么，尽管我猜们是草食动。

Herbivores eat grass, carnivores eat other animals and omnivores eat both.

草食动吃草，肉食动捕食其他动，而杂食动则两者兼食。

So elephants are like herbivores, lions are not.

所以大象是草食动，而狮子则不是。

The bigger the herbivore gets, the bigger the carnivores get.

草食动体型越大，捕食们的肉食动体型也随增大。