Squirrelling Away

red squirrel

The squirrel debate seems straightforward: red squirrels are native to Britain. Grey squirrels are invasive aliens. Reds are endangered. Greys are rampant. The disease squirrel pox threatens reds, while greys are immune carriers. Greys outcompete reds for habitat and food. So greys must be handicapped? Like any ecological relationship, the truth is much more complex and fascinating. Continue reading