Track from Smuksjoseter toward Formokampen, Rondane National Park, Norway, Scandinavia, Europe

Frosty scene field and trees during hoar frost in winter, The Cotswolds, UK

Hikers on hiking track, Vrsic Pass, Soca Valley, Triglav National Park, Julian Alps, Slovenia, Europe

Hikers with rucksack on the beach in the sunlight, Abel Tasman Coast Track, Abel Tasman National Park, New Zealand, Oceania

Hikers at St. Anne's Chapel on Germany's first premium winter hiking track, Hemmersuppenalm, Reit im Winkl, Bavaria, Germany, Europe

Double Rail Track and Inland Grain Terminal, near Portage la Prairie, Manitoba

White rhinoceros;rhino) or square-lipped rhinoceros;Ceratotherium simum). Phinda / Munyawana / Zuka Game Reserve. KwaZulu Natal. South Africa

Eastern moose (Alces americanus) males confront each other on a snowy forest track after the rutting season. A friendly fight that allows the dominant male to consolidate his stature. Parc de la Gaspesie. Quebec. Canada

Eastern moose (Alces americanus) males on a snowy forest track after the rutting season. Parc de la Gaspesie. Quebec. Canada

Lioness walking on a track at dawn, Kalahari Botswana

Southern white rhinoceros (Ceratotherium simum simum), Kruger National park, South Africa