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，她更喜欢龙舌兰花，因为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花朵深部的汁。

So, they are not bringing in nectar.

不会带来花。

Or explain where to find nectar?

或者说哪能找到花？

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

这东西有点像花。

No short of pollen and nectar lovers here.

这里少不了喜欢花粉和花的生物。

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

这朵花的顶端盛开着甜美的花。

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

在剃刀般锋利的上腭的帮助下，能轻易掠取花中的汁。

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

正在吸食植物的花，而那些腐烂的鱼早已成为这些植物的肥料了。

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

忙着为植物授粉，因为既喜欢花，也喜欢鲜血。

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

部分动物很难够到这种花产生的花。

Butterflies and moths are nectar specialists.

蝴蝶和蛾子是花专家。

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

可能是各种各样的植物，全年都能提供浆果、花或种子。

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花粉和花。

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花粉的情况下从花中掠夺花。

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

除了作为栖息地的作用，这些仙人掌比任何其他开花植物产生更多的花和花粉。

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

从一朵花开到另一朵花，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.

喝花，吃花粉吸汁液，还嚼成熟果实。

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

跟喜欢取食花的普通蜂不同，这种蜂追踪的东西十分不一样。