The squirrels of London are a familiar and charming sight in the city’s parks and gardens. Especially in places like Hyde Park, Regent’s Park, and St James’s Park, these small animals have become used to people and are often seen running across paths or sitting on benches. Many visitors are surprised by how confident they are, sometimes even approaching humans in search of food. Originally introduced from North America in the 19th century, grey squirrels have now replaced most native red squirrels in the city. Today, they are an important part of London’s urban wildlife and give the parks a lively and natural atmosphere.