To provide you with additional information about how we collect and use your personal data, we’ve recently updated our Privacy Policy and Terms of Service. Please review these pages now, as they apply to your continued use of our website.
Grey Squirrels In Ireland. The Grey Squirrel (Sciurus Carolinensis) Is An Invasive Species In Ireland. Originally Introduced From North America In The 19Th Century, It Has Spread Rapidly And Has Had Significant Ecological Impacts, Particularly On The Native Red Squirrel (Sciurus Vulgaris). Grey Squirrels Are Larger And More Adaptable Than Red Squirrels, Which Has Contributed To The Decline Of The Latter In Many Areas.