Adult Svalbard reindeer (Rangifer tarandus platyrhynchus) grazing within the town limits of Longyearbyen, Svalbard, Norway

Adult Svalbard reindeer (Rangifer tarandus platyrhynchus) grazing within the town limits of Longyearbyen, Svalbard, Norway

Adult Svalbard reindeer (Rangifer tarandus platyrhynchus) grazing within the town limits of Longyearbyen, Svalbard, Norway

An adult bull introduced reindeer (Rangifer tarandus) before eradication in Stromness Bay, South Georgia, Polar Regions

King penguin (Aptenodytes patagonicus) with introduced reindeer at breeding and nesting colony at St. Andrews Bay on South Georgia, Southern Ocean.

Misha, 11 years old, stroking reindeer in an enclosure protected for the night of predators, surroundings of Uoyan, Buryatia, Russia

Reindeer herder marking reindeer that are vaccinated, surroundings of Uoyan, Buryatia, Russia

Reindeer breeder giving salt to animals as a food supplement, surroundings of Uoyan, Buryatia, Russia

Two reindeer in front of a chum, surroundings of Uoyan, Buryatia, Russia

Misha, 11 years old, stroking reindeer in an enclosure protected for the night of predators, surroundings of Uoyan, Buryatia, Russia