Predator-Prey Relationships捕食者-猎物关系

Predator-Prey Relationships

The way animals hunt and are hunted in nature.

What is it?

A predator is an animal that hunts other animals for food. The prey is the animal that gets eaten. The Black Widow spider is a predator: it catches insects in its web and uses venom to paralyze them. Prey animals often have adaptations like camouflage or speed to avoid being caught. Leaf insects use camouflage to avoid being eaten by birds and lizards.

Why it matters

Predator-prey relationships keep ecosystems balanced. Without predators, prey populations would grow too large and run out of food. Studying these relationships helps us understand nature.

Where you've seen it

This list grows as you capture more exhibits about predators and prey.

Related

捕食者-猎物关系

动物在自然界中捕猎和被猎食的方式。

这是什么?

捕食者是猎食其他动物的动物。猎物是被吃掉的动物。黑寡妇蜘蛛是捕食者:它在网上捕捉昆虫并用毒液麻痹它们。猎物动物通常有伪装或速度等适应能力来避免被抓住。叶虫使用伪装来避免被鸟类和蜥蜴吃掉。

为什么重要

捕食者-猎物关系保持生态系统平衡。没有捕食者,猎物数量会增长过多并耗尽食物。研究这些关系有助于我们理解自然。

你在哪里见过它

当你捕捉更多关于捕食者和猎物的展品时,这个列表会增长。

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