Scenic paths trace the Norwegian-Russian border. But as you trek through the tundra and forests, you may notice watchtowers and cameras hanging in trees.
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I've found it interesting to learn how the animal (in this case dog) population is affected by the war.
I've attached translation in a comment below.
[edit]
Link to the article: https://naukawpolsce.pl/aktualnosci/news%2C111358%2Cbrutalna-selekcja-na-froncie-badanie-wojna-blyskawicznie-zmienia-populacje
I have no idea how I forgot to add it...