Ernie Janes / Hippopotamus (Hippopotamus amphibius) warning sign, St Lucia, KwaZulu-Natal, South Africa.

Ernie Janes / Garden fork and freshly harvested home grown potatoes in trug, England, UK, August.

Ernie Janes / Garden fork and freshly harvested home grown potatoes in trug, England, UK, August.

Gary K. Smith / Potatoes (Solanum tuberosum) 'Pink Fir Apple', Norfolk, England UK. October

Gary K. Smith / Potatoes (Solanum tuberosum) 'Pink Fir Apple', Norfolk, England UK. October

Gary K. Smith / Potatoes (Solanum tuberosum) 'Pink Fir Apple', Norfolk, England UK. October

Pascal Pittorino / Vegetables growing in rows in an organic garden, Potatoes (Solanum tuberosum), Tomatoes (Solanum lycopersicum), Green beans (Phaseolus vulgaris), Var, Provence, France, June.

Kerstin Hinze / Fat dormouse (Glis glis) in a storeroom with potatoes, captive

Pal Hermansen / Potatoes (Solanum tuberosum) 'Kerrs Pink'

Franco Banfi / Vegetable stall at local market, Lake Malawi, Malawi.

Franco Banfi / Peop[le at local snack-restaurant that claims to be the McDonalds of area. Lake Malawi, Malawi.

Ernie Janes / Newly planted potato field at Southrepps, Norfolk, England, UK, April.