Book 16, Question 33
How Does a Beetle Collect Drinking Water From Fog?
In the Namib Desert, fog rolls in from the ocean at dawn, and some beetles use it to drink! Fog droplets gather on the beetle's bumpy back. The tiny drops join together and roll down toward its mouth.
More fun facts
- Some beetles in Africa's Namib Desert drink water from fog.
- When fog rolls in, about six times a month, a beetle stands with its rear end in the air.
- Fog droplets collect on its bumpy back.
- When the drops get big enough, they roll down toward its mouth for a drink.
- This works best when the wind is not too strong.
Sources: Science News Explores, National Geographic, Scientific American, Smithsonian Magazine
Questions kids ask
How often does fog come for the beetles?
Fog rolls into the Namib Desert about six times a month.