Archive · 2 Feb 2026
Misinformation in Nature: Lessons from Fish and Beyond
Scientists have been studying how misinformation spreads not just among humans but also in nature.
They found that animals like fish, baboons, and termites can spread false information just like people do on social media.
For example, fish might see one fish flee for no reason and then all start fleeing together, even though there's no real danger.
This can be a problem because it might make them miss out on important things like food.
The researchers also found that in bigger groups of fish, they are less likely to react to false alarms, which helps stop the misinformation from spreading too far.
This shows that misinformation is a natural part of how animals communicate, and it's something they have to deal with to survive.
Researchers studied misinformation in natural systems, including fish, baboons, and termites.
Fish often react to false alarms, causing unnecessary fleeing and potential survival risks.
Misinformation in nature is a structural consequence of communication systems operating under noise and limited context.
Larger groups of fish are less sensitive to false alarms, limiting the spread of misinformation.
The study suggests that misinformation is fundamental to all communication systems in the natural world.
- Who
- Andrew Hein and colleagues, Walter Quattrociocchi (commentator)
- What
- Study on misinformation in natural systems, including fish, baboons, and termites
- When
- Study published last month in the journal Interface
- Where
- Research conducted on coral reefs off Mo’orea, French Polynesia
- Why
- To understand the origins, spread, and impact of misinformation in natural communication systems
- Study Authors
- Andrew Hein and colleagues
- Journal
- Interface
- Study Focus
- Misinformation in natural systems
- Key Finding
- Misinformation is fundamental to communication systems in nature
- Example Species
- Fish, baboons, termites
- Defense Mechanism
- Fish in larger groups are less sensitive to false alarms