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Russia 🇷🇺 @Russia
🏞 #OTD in 1906, renowned Russian explorer Vladimir #Arsenyev completed his first expedition to the Sikhote-Alin mountains to study the #FarEast wildlife & lifestyles of native ethnic peoples. ☝️ Later nature sanctuaries were created there to protect endangered species. https://t.co/8kLXI0atC1 — PolitiTweet.org