Elvis the squirrel is always up for an adventure, especially when a good meal is involved.

But when his best friend Chuck is carried off by Ronnie the raven, the biggest, meanest bird in the wood, it looks like Elvis might have bitten off more than he can chew.

Can he come up with a cunning plan and persuade the local gang of garden birds to help him save his friend - or will Chuck become Ronnie's dinner?