Maybe the compounds are deterrent to nectar robbers, who take nectar without pollinating.

也许这种化合物能够对那些不授粉就抢夺的采大盗起到威慑作用。

She prefers agave nectar to honey because she is a vegan.

与蜂相比，她更喜欢龙舌兰，她是严格素食主义者。

With his long bill, he can reach the nectar deep within the flower.

太阳鸟可以用长长的喙吸到朵深部的汁。

So, they are not bringing in nectar.

它们不会带来。

Or explain where to find nectar?

或者说哪能找到？

And I see...it looks like...a lot of nectar.

这东西有点像。

No short of pollen and nectar lovers here.

这里少不了喜欢粉的生物。

The top of this flower where the sweet nectar is produced.

这朵的顶端盛开着甜美的。

With their razor sharp mandibles, they find it easy to rob the flowers of their nectar.

在它们如剃刀般锋利的上腭的帮助下，它们能轻易掠取中的汁。

They're drinking nectar from plants that have been fertilised by rotted fish.

它们正在吸食植物的，而那些腐烂的鱼早已成这些植物的肥料了。

And they're busy pollinating plants as they love nectar as well as blood.

它们忙着植物授粉，它们既喜欢，也喜欢鲜血。

The nectar in these long flowers is out of the reach of most animals.

大部分动物很难够到这种产生的。

Butterflies and moths are nectar specialists.

蝴蝶蛾子是专家。

They could be different kinds of plants that provide berries, nectar or seeds all year.

它们可能是各种各样的植物，全年都能提供浆果、或种子。

The neonicotinoids can affect the pollen and nectar that is taken in by the bees.

新烟碱类杀虫剂会影响蜂吸收的粉。

And, there are insects that rob nectar from flowers without transferring any pollen at all.

还有一些昆虫在不传递任何粉的情况下从中掠夺。

In addition to their role as habitats, these cacti produce more nectar and pollen than any other flowering plant species.

除了作栖息地的作用，这些仙人掌比任何其他开植物产生更多的粉。

They're going from flower to flower and it actually looks like they are getting nectar.

它们从一朵开到另一朵，看起来真的像是在采。

They drink the nectar, eat the pollen, suck the sap and nibble on their ripe fruit.

它们喝，吃粉吸汁液，还大嚼成熟果实。

Unlike most bees, which are after nectar, this one is after something quite different.

跟喜欢取食的普通蜂不同，这种蜂追踪的东西十分不一样。