Seeing squirrels in your garden can be terrific fun, and they are quite common in many areas, especially where there are plenty of trees. They will happily munch new shoots, berries, fungi and many other things you might not want them to eat, so there are some protective measures you can take if you want to keep them off your plants and away from the bird feeders. Grey squirrels are common but red squirrels are now endangered. Here is how to welcome squirrels into your garden, without them damaging your plants.