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Expedition 🇺🇸 United States

Grey Squirrel in United States

The parkland acrobat — a bushy-tailed forager that buries thousands of nuts each autumn and forgets half of them.

Grey Squirrel

The species

The grey squirrel is the bold, agile mammal of temperate parks and woodlands — equally at home spiralling up an oak trunk or raiding a bird feeder in a suburban garden. Native to North America but now widespread in the UK and parts of Europe, it has become one of the most familiar wild mammals people encounter on an ordinary walk.

Habitat in United States

Grey squirrels thrive in deciduous and mixed woodland, parkland, and leafy suburbs wherever oak, beech, and hazel provide mast. They nest in tree cavities or dreys — compact balls of twigs and leaves high in the canopy — and patrol the ground in autumn when acorns and nuts fall.

Where to spot one

  • Central Park

    New York City

    Urban ponds for mallards, pigeons on the paths, and sparrows in every shrub — a compact starter loop in Manhattan.

  • Golden Gate Park

    San Francisco

    Lakes, meadows, and tree cover where common birds and park wildlife turn an afternoon stroll into a discovery session.

  • Suburban Park Systems

    Nationwide

    Local green spaces across the US — pond edges, playground perimeters, and dog-walking trails where the everyday species gather.

  • Neighbourhood Streets

    Nationwide

    Front gardens, fence lines, and café patios — where house cats watch from walls and sparrows squabble over crumbs.

Conservation status

LC — Least Concern

Grey squirrels are Least Concern globally and abundant across much of their range. In the UK and parts of Europe they are considered an invasive competitor to the native red squirrel, prompting local control programmes in red squirrel strongholds.

Keep exploring

Keep exploring

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