In the 19th century grey squirrels were introduced in to US city parks and encouraged to thrive so that they would entertain visitors to the parks. Once a population was so established it was easy for them to survive as those parks also had plenty of nut trees.
Grey squirrels aren’t too fussy, they will happily eat some food scraps left by humans, which is one reason why they outcompete red squirrels
In the 19th century grey squirrels were introduced in to US city parks and encouraged to thrive so that they would entertain visitors to the parks. Once a population was so established it was easy for them to survive as those parks also had plenty of nut trees.
Grey squirrels aren’t too fussy, they will happily eat some food scraps left by humans, which is one reason why they outcompete red squirrels
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