What does the saying bushy tailed squirrels gathering lots of nuts means a hard winter is on the way?

The saying about bushy-tailed squirrels gathering lots of nuts suggests that these animals are preparing for a harsh winter by storing food. It reflects a common belief that when squirrels exhibit increased activity in collecting nuts, it indicates they anticipate a need for more sustenance during colder months. This behavior is often viewed as a natural instinct to prepare for challenging conditions ahead. Thus, it serves as a metaphor for being proactive and preparing for potential difficulties in life.