[Fleecewife]

Ours was called 'Crow' 

Dans  - how about moving the water buckets?  They don't need to be at the edge.

[greenbeast]

And you'd probably know if you had ravens about, this is the size of one at 12 weeks old....



And you would have heard their deep croaking about

[sandspider]

I'd say a cat is the most likely candidate. I don't know anything else that would hunt rabbits, small birds and moles.

The hole in the mole may have been a crow taking advantage after the cat had killed the mole.

Sorry, couldn't resist -

"There's a hole in my mole, that's been killing me forever..."!