Mice,rats,shrews or some such mammal would be my guess!

Slugs possibly Tg?

I did think of that Mg but I thought the hole was rather large for them.

Plus the fact it looks like that particular potato has been out of the ground for a bit.

But it it is another possibility!

Thanks i think it will be SLUGS.
Thy were only in the ground for a couple of months

PS i think it was all the rain

it wouldnt be shrews as they are very agressive predetors and pound for pound ond of the most ferocious mammalian predetors on the plannet having to eat there own body weight in food every day as they like humming birds have a very high metabolic rate and they eat raw sugar realy .

If they looked like this when you dug them up then - yes - I'd go with slugs...

yes me 2 cheers mg

ditto .

OK I'm out voted :o)) I still say a mouse! ;o))

cheers

We are all just guessing it could be a mouse.