---
title: "Meaning & Key Takeaway of: For instance, the blood of hibernating…"
description: "\"For instance, the blood of hibernating arctic squirrels may supercool to minus 3 degrees, when it would normally congeal. The supercooled blood still f..."
image: "https://sms4smile.com/quotes/i/692/joao-magueijo-40503_arctic_for-instance-the-blood-of-hibernating-ar_2575304.png"
---

#  For instance, the blood of hibernating arctic squirrels…

![“For instance, the blood of hibernating arctic squirrels may supercool to minus 3 degrees, when it would normally congeal. The supercooled blood still flows, since it remains a liquid, but the slightest disturbance will cause it to freeze, killing the squirrel; therefore, you should not disturb…” quote by Joao Magueijo](https://sms4smile.com/quotes/i/692/joao-magueijo-40503_arctic_for-instance-the-blood-of-hibernating-ar_2575304.png)   [Download](https://sms4smile.com/quotes/i/692/joao-magueijo-40503_arctic_for-instance-the-blood-of-hibernating-ar_2575304.png) [Open image](https://sms4smile.com/quotes/i/692/joao-magueijo-40503_arctic_for-instance-the-blood-of-hibernating-ar_2575304.png)

> “For instance, the blood of hibernating arctic squirrels may supercool to minus 3 degrees, when it would normally congeal. The supercooled blood still flows, since it remains a liquid, but the slightest disturbance will cause it to freeze, killing the squirrel; therefore, you should not disturb hibernating arctic squirrels.”

[Joao Magueijo](https://sms4smile.com/quotes/author/joao-magueijo/)

## About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

Arctic squirrels' blood stays liquid below freezing, but tiny disturbances cause fatal freezing.

**In simple terms:** Squirrels' blood stays liquid cold but freezes easily.

Key Takeaway

Avoid disturbing hibernating squirrels.

Themes

biology adaptation warning

Mood

cautious informative

Type

scientific educational

When to use this quote

- wildlife research
- conservation policy
- educational outreach

Key Concepts

physiology thermal regulation risk assessment

Questions to Reflect On

- Should we intervene in natural hibernation?
- What precautions are needed in cold‑region research?

A Different Perspective

Disturbance risk may be overstated without context.

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[Arctic](https://sms4smile.com/quotes/about/arctic/) [Flow](https://sms4smile.com/quotes/about/flow/) [Killing](https://sms4smile.com/quotes/about/killing/) [Squirrels](https://sms4smile.com/quotes/about/squirrels/)

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