The Eastern Gray Squirrel is a tree squirrel native to the eastern and midwestern United States and to the southerly portions of the eastern provinces of Canada. A prolific and adaptable species, the Eastern Gray Squirrel has been introduced to, and thrives, in several regions of the western United States. It has also been introduced to Britain, where it has spread across the country and has largely displaced the native Red Squirrel, Sciurus vulgaris. In Ireland, the red squirrel has been displaced in several eastern counties, though it still remains common in the south and west of the country. There are concerns that such displacement might happen in Italy and that Grey squirrels might spread from Italy to other parts of Mainland Europe.
Imagine what it's like for a tiny insect to jump and fly as quickly as they do. They might cover 40 body lengths in a second. To a six-foot person that's 164 mph. This site tries to understand how it feels to move like a fly, a squirrel, a cat, a rhinocerous, or a falcon.