English 箭头
Podcast Cover

[The Surprisingly Aggressive World of Cute Slow Lorises]-[Need to Settle A Dispute? Try Venom! (Encore - 1/31/22)]

Wow in the World · B1 · 2022-01-31

Preschool Enlightenment
Or study on the web version

📋 Summary

The Paradox of the Slow Loris: Cuteness Meets Venomous Aggression

In this episode of Wow in the World, hosts Mindy Thomas and Guy Raz embark on an adventurous journey to Indonesia to uncover the scientific mystery behind the slow loris—an animal often cited as one of the "cutest animals in the whole animal kingdom." However, beneath their "pudgy, melon-shaped bodies" and "giant flying saucer eyes" lies a surprisingly dangerous defense mechanism.

The Myth of the Gentle Primate

While humans are prone to "cute aggression"—a phenomenon where the sight of something adorable, like a "boo-boo beanie bopper" toy, triggers a desire to squeeze or even destroy it—the slow loris exhibits a much more literal and biological form of aggression. Contrary to their stuffed-animal appearance, the slow loris is one of only six known species of venomous mammals, alongside vampire bats, platypuses, and shrews.

Scientific Investigation into Territorial Conflict

Primate conservationist Dr. Anna Nekaris and her team from Oxford Brookes University conducted an extensive eight-year study to understand why these primates attack their own kind. By tracking 82 slow lorises, researchers discovered that these animals are "extremely territorial." The study revealed that roughly 16% of the observed population bore "fresh open bite marks."

These injuries were not the result of external predators, as only one death in the study was attributed to a feral dog. Instead, the aggression is intraspecific, driven by competition for territory and mates. The venomous bite is not merely a defensive tool against outsiders; it is a weapon used in high-stakes disputes between slow lorises.

The Mechanism of Venom

When a slow loris prepares for a confrontation, it engages in a specific, chilling ritual. Mindy describes how the animal raises its arms to lick "venomous oil-secreting glands" located on its upper arms. By mixing this secretion with saliva, the loris coats its "razor-sharp fangs" or canine teeth, creating a "toxic" and "incredibly painful" bite. The severity of these wounds can be ghastly, sometimes resulting in the loss of ears, toes, or even parts of the face.

Conclusion: A Lesson in Perception

This exploration serves as a stark reminder that biological reality often defies human perception. While the slow loris may look like a "living stuffed animal," its evolutionary adaptations are designed for survival in a competitive forest environment. As Mindy and Guy Raz conclude, nature is full of "wows" that often challenge our initial impressions—proving that even the most adorable creatures can harbor a fierce, venomous side when their territory or survival is at stake.

🎯Key Sentences

1
I think we all just need to calm down
2
Maybe say something about how lovely she is.
3
I guess I just don't understand why you'd want to even get involved with that
4
I couldn't help but overhear your conversation
5
I'm well aware, Mindy.
Expand All

📝Key Phrases

1
music to your ears
2
get on with the show
3
tear apart
4
once and for all
5
watch and learn
Expand All

📖 Transcript

Grownups, Wondery Plus subscribers can listen to Wow in the World early and ad-free right now.
Join Wondery Plus in the Wondery app or Wondery Kids Plus on Apple Podcasts.
Hey, Wowzer fans, Mindy here.
And before we start the show, I got to let you know that this November, with a special new episode featuring our friends at Circle Round and Terrestrials on Radiolab for Kids,
And don't miss when Elmo from Sesame Street stops by Wow in the World to make us all belly laugh on November 24th.
Oh, but that's not all, Reg.

ListenLeap Brings You Into Real Context Learning

🎨 Interesting Content
🌍 Real Materials
📱 Listen Anytime
Or study on the web version