Grey squirrels are a common sight in many parts of the world, but where did they originally come from - South America or North America? The answer may surprise you!

Contrary to popular belief, grey squirrels actually originated from North America. They are native to the eastern and central parts of the continent, where they have lived for thousands of years. It wasn't until the 19th century that grey squirrels were introduced to other parts of the world, including Europe and South Africa.

Grey squirrels were first introduced to the United Kingdom in the 1870s and quickly became established in the wild. Their population grew rapidly, and they are now considered an invasive species in the UK, outcompeting the native red squirrel for resources.

So how did grey squirrels end up in South America? Some believe that they were introduced there by humans, either intentionally or accidentally. There have been sightings of grey squirrels in countries like Argentina and Brazil, but their presence is not as widespread as in North America or Europe.

Overall, it is clear that grey squirrels are originally from North America and have since spread to other parts of the world. Their adaptability and resourcefulness have allowed them to thrive in diverse environments, making them one of the most successful squirrel species on the planet.

If you want to learn more about the fascinating history of grey squirrels and their impact on ecosystems around the world, check out this National Geographic article for more information.

In conclusion, while grey squirrels may have a global presence today, their roots can be traced back to North America. Their journey to other continents is a testament to their resilience and ability to adapt to new environments. Next time you see a grey squirrel scampering through your backyard, remember where they came from - the forests of North America!

Sign Up