Golden Labrador puppy sitting with the sea in the background, United Kingdom, Europe

Farmer uses a buffalo to pull plough through a crop field near Fuli, Xingping, China

Leeks growing in a field near Ormskirk, Lancashire, England, United Kingdom, Europe

Aerial shot, silting the rainforest after mining, Guyana, South America

Aerial shot, silting the rainforest after mining, Guyana, South America

Aerial shot, silting the rainforest after mining, Guyana, South America

Saltwort tidal flats, pioneer vegetation, salt marsh vegetation (Salicornia), red in autumn, Norderfriedrichskoog tidal flats, Nationalpark Schleswig-Holsteinisches Wattenmeer, Schleswig-Holstein Wadden Sea National Park, Eiderstedt peninsula, North Fries

Close up of a radish plant in the soil in a garden; Calgary, Alberta, Canada

Close-up of a round green squash on the vine in the garden with water droplets, Calgary, Alberta, Canada

Brown bear, Lake Clark National Park, Alaska, USALake Clark National Park, Alaska, USA

The head of a buffalo, Syncerus caffer, head covered in mud, wet fur, looking away, in black and white, Londolozi Game Reserve, Sabi Sands, Greater Kruger National Park, South Africa

Wet rice is commonly grown in terraced mountain valley of northern Vietnam surrounding Sapa, Lao Cai, Vietnam