60秒科学:On-The-Job Chimps Use Multiple Tools
To do a job right, you need the right tools. Even a chimp 1 knows that. According to a study in the American Journal of Primatology, chimps 2 in the Congo use multiple tools to capture army ants.
You’ve probably seen footage of chimps using sticks to harvest honey or trap termites 3. But when it comes to collecting ants, the apes are all over the place—sometimes using tools, other times going in barehanded. To investigate these different techniques, a research team spent almost 10 years in the Congo, filming chimpanzees and collecting more than 1000 ant-fishing tools. And they found that the nastier the ant, the more likely the ape is to pick up a stick.
Chimps that tear open a nest with their hands risk getting bitten, and driving the insects away. Instead, many chimps use a series of tools: one to poke 4 a hole in the nest, and another to dip in to gather a few tasty specimens 5. They even pick up tools left behind by other chimps.
Now, would an infinite number of chimpanzees using an infinite number of tools produce a Louis-the-Fourteenth-style table and chairs? It’s doubtful. But they’d probably catch an infinite number of ants.
—Karen Hopkin
- In fact,the color of gorilla and chimp are light-color.其实大猩猩和黑猩猩的肤色是较为浅的。
- The chimp is the champ.猩猩是冠军。
- Chimps are too scarce, and too nearly human, to be routinely slaughtered for spare parts. 黑猩猩又太少，也太接近于人类，不可以作为人器官备用件说杀就杀。 来自英汉非文学 - 生命科学 - 医学的第四次革命
- And as nonprimates, they provoke fewer ethical and safety-related concerns than chimps or baboons. 而且作为非灵长类，就不会产生像用黑猩猩或狒狒那样的伦理和安全方面的顾虑。 来自英汉非文学 - 生命科学 - 医学的第四次革命
- Termites are principally tropical in distribution. 白蚁主要分布在热带地区。 来自辞典例句
- This spray will exterminate the termites. 这种喷剂能消灭白蚁。 来自辞典例句
- We never thought she would poke her nose into this.想不到她会插上一手。
- Don't poke fun at me.别拿我凑趣儿。