A small group of introduced reindeer (Rangifer tarandus) before eradication in Stromness Bay, South Georgia, Polar Regions

reindeer grazing seals wildlife introduced species eradication polar region ecosystem fauna nature conservation land green vegetation coastal area marine life animal behavior habitat biodiversity migration climate environment tourism antarctic region species interaction wildlife observation northern hemisphere natural resources reindeer herd seal colony animal habitat ecological balance research field study wildlife management global warming preservation endangered species ecological research south atlantic environmental science small group introduced rangifer tarandus before