Red Squirrels on the Isle of Wight

The island's treasured native squirrel

The Isle of Wight is one of the last strongholds of the red squirrel in England. The island's separation from the mainland by the Solent has prevented the grey squirrel, an invasive species from North America that has displaced the red across most of England, from establishing a permanent population. As a result, the island supports a healthy population of red squirrels in its woodlands, parks and gardens.

Red squirrels are smaller and lighter than grey squirrels, with distinctive red-brown fur, tufted ears and a bushy tail. They are native to Britain and were once found throughout England, but the introduction of the grey squirrel in the late nineteenth century led to a catastrophic decline. Grey squirrels outcompete reds for food and carry squirrelpox, a virus that is fatal to reds but harmless to greys. On the mainland, red squirrels now survive only in a few isolated populations in northern England and Scotland.

The Isle of Wight's red squirrel population is estimated at several thousand, making it one of the most significant populations in southern England. The squirrels are found in the island's broadleaf woodlands, coniferous plantations, parks, gardens and hedgerows. Parkhurst Forest, the large woodland north of Newport, is one of the best places to see them, along with the Brighstone and Borthwood Copse areas. Red squirrels are also regularly seen in gardens across the island, particularly where there are mature trees and bird feeders.

The island's position as a red squirrel stronghold has created a strong conservation ethic. Organisations including the Wight Squirrel Project monitor the population, maintain feeding stations and work to prevent grey squirrels from becoming established on the island. Any grey squirrel sighted on the island is treated as a serious biosecurity threat, and efforts are made to trap and remove it before it can breed.

For visitors, the chance to see red squirrels in the wild is a genuine draw. The animals are active during the day, particularly in the morning, and can often be seen foraging on the ground or running through the canopy. The island's visitor centres and wildlife organisations can advise on the best locations and times for sightings.

The red squirrel has become an unofficial emblem of the island, featuring on souvenirs, signs and local branding. The animal's survival here, in contrast to its near-extinction on the mainland, is a source of pride for islanders and a reminder of the conservation value of the island's natural separation from the mainland.

The educational value of the island's red squirrel population is significant. Schools use the squirrels as a case study in ecology, conservation and invasive species management, and children growing up on the island develop an awareness of wildlife conservation that is grounded in their own daily experience. The squirrels are visible, accessible and charismatic, making them ideal ambassadors for the broader message of biodiversity and environmental stewardship. The island's commitment to protecting its red squirrels is a practical demonstration of the values that underpin the UNESCO Biosphere Reserve designation, and it shows that conservation is not just about protecting distant wilderness but about caring for the wildlife that shares our everyday spaces.