Wild animals are hard at work this spring. Here's how their hard labour benefits humans, and why we should be more appreciative.
Formby is one of the only remaining urban areas in England where red squirrels can be found at all.
Grey squirrels are wreaking havoc on UK woodlands.
Grey squirrels have lots of attractive characteristics, yet they are actively persecuted by humankind.
Some have a strain that is almost identical to one that infected humans in the middle ages.
Grey squirrels hate these reclusive, cat-sized predators.