Why do squirrels bury nuts?
Show answer & explanation
Answer: Store food for winter
Mark their territory — Wrong. Squirrels don't bury nuts to mark territory—they use scent glands for that. Nut burying is called 'caching' and it's a serious survival strategy for storing food for winter when nuts are scarce.
Store food for winter ✓ — Correct! Squirrels cache nuts for winter using 'scatter hoarding' - burying nuts in multiple locations. They remember thousands of locations using spatial memory and landmarks. They retrieve 70-80% of buried nuts. The forgotten nuts often grow into trees - squirrels are accidental forest planters!
Hide from other animals — Wrong. Burying nuts is about long-term storage, not immediate hiding. Squirrels often bury nuts in plain sight and rely on memory to find them later. It's a sophisticated food storage system, not a simple hiding behavior.
More Animal Behavior questions
- A platypus lays eggs but feeds hatchlings milk without nipples. What makes that less contradictory?
- Male platypuses have venomous ankle spurs. Why are they probably not mainly prey-hunting tools?
- Platypuses have ~40,000 electroreceptors, but short-beaked echidnas have ~400. What best explains the drop?
- Why does a hunting platypus sweep its bill side to side instead of just pointing it forward?
- What can a platypus bill read from a shrimp's muscles rather than from water motion?
- When should you worry if a cat suddenly gets very clingy?