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The eastern gray squirrel (Sciurus carolinensis), also known, particularly outside of the United States, as simply the grey squirrel, is a tree squirrel in the genus Sciurus. It is native to eastern North America, where it is the most prodigious and ecologically essential natural forest regenerator.
Grey squirrels also bear some of the responsibility for the decline of select woodland and songbird bird species as they sometimes feed on bird eggs and chicks. [8] [11] Although the grey squirrel is often blamed in part for this decline in the UK, this is probably not the case for populations introduced to Italy. In those populations, the ...
But grey squirrels were also found in 69% of sites, an increase of 6.8% on the previous year. In Northumberland, grey detection is about 25% higher than red detection, and 17.3% higher in Cumbria.
Penrith and District Red Squirrel Group (P&DRSG), which covers 400 sq miles (1,036 sq km) of Cumbria, was set up 40 years ago when the first grey was spotted there.
Gray squirrel or grey squirrel may refer to several species of squirrel indigenous to North America: The eastern gray squirrel ( Sciurus carolinensis ), from the eastern United States and southeastern Canada; introduced into the United Kingdom, Ireland, western North America, Italy, and South Africa
In the UK, native red squirrels are becoming increasingly difficult to spot. Due to the arrival of invasive grey squirrels, they've even been placed on the endangered species list. Luckily, they ...
The grey squirrel is an introduced species in Great Britain, where it threatens the country's native red squirrel population. Islands, such as the British Isles, can be adversely affected by the introduction of non-native species. Often an island will have several distinct species not present on the nearest mainland, and vice versa.
The larger grey squirrel is an invasive species and threatens native red squirrel populations. Skip to main content. 24/7 Help. For premium support please call: 800-290-4726 ...