Their heads have fetching crests, and their necks are a beautiful, iridescent blue.

它们头上有迷人的羽冠，以及光泽艳丽的蓝色脖子。

That's how we get this awesome iridescent blue.

我们就是这样得到这种令人惊叹的虹彩蓝色的。

This is very similar to how a morpho butterfly wing creates an iridescent blue.

闪蝶的翅膀为蓝色的 原理-- 这里面没有蓝色素，只有。

But when the shapes were iridescent, the bees had trouble telling them apart.

但是当形状呈彩虹色时，大黄蜂很难进行区分。

Something iridescent shines with many different colors depending on how you look at it.

色彩斑斓的鱼闪耀着许多不同的颜色，这取决于你怎么看它。

The researchers are currently conducting experiments with birds...which often prey on iridescent insects.

研究人员目前正在对鸟类进行实验，这些鸟类的饮食中经常含有彩虹色的昆虫。

Okay, so hummingbirds are cool, but they aren't the iridescent royalty of the animal kingdom.

好吧，蜂鸟很酷，但它们不是动物界彩虹色的皇室成员。

There's gold with silver layered on top and it creates kind of an iridescent shimmer.

金色和银色层叠在一起，闪烁着彩虹般的光泽。

I love blues and golds and whites, and it just seems very pearly and iridescent a little bit.

我喜欢它呈现出来的蓝色，金色，白色，珍珠般的质感还带点彩虹色泽。

This gives us two contenders for nature's rarest color: absorption-based matte blues and structural iridescent reds.

吸收光为基础的哑光蓝色和结构性闪烁红色。