2017 squirrel survey reveals Scotland’s red squirrels are holding on strong
…the spread of non-native grey squirrels. Grey squirrels, which were introduced to Britain from North America in the 19th Century, out-compete red squirrels for resources, and can also carry squirrelpox, a virus that doesn’t harm them but is deadly to reds. The 2017 survey results show that red squirrel populations have remained stable in the past year, a sign that… […]