北海道にツキノワグマがいない理由【解説】

This video explains why there are no Asian black bears in Hokkaido. You can also read the article: ➡ https://geo-ch.com/why-asian-black-be... Related Videos Why aren't there any? Series    • なぜいない？シリーズ   Here's why there are no wild boars in Hokkaido [Explanatory Video]    • 北海道にイノシシがいない理由がこちら【解説動画】   Why there are no Japanese macaques in Hokkaido [Explanatory Video]    • ニホンザルが北海道にいない理由【解説動画】   Subscribe Subscribe to the Biology Commentary Channel →    / @geographic_chan   Subscribe to the Channel →    / @geographic_chan   Subscribe to the Subchannel (World Trivia) →    / @geographic_subchan   Video Streaming Niconico Video (Biology Commentary/World Trivia) → https://www.nicovideo.jp/user/136374231 SNS & Community Blog (Fun Articles & Recommended Books) → https://geo-ch.com/ Note (For those who want to know more about Geo-chan & creators) → https://note.com/geochan TikTok (Short Videos) →   / geographic_chan   Instagram (Short Videos) →   / geographic_chan   X (Twitter) →   / geographic_chan   Merchandise LINE Stickers → https://line.me/S/sticker/29492659 Merchandise (SUZURI) → https://suzuri.jp/geochan Merchandise (Mercari Shops) → https://mercari-shops.com/shops/qE7EX... Support Video Editing Support (Amazon Wishlist) → https://www.amazon.jp/hz/wishlist/ls/... Voice: VOICEVOX Zundamon Ondoku-san Music provided by: Pinguino Inc. Reference: https://phys.org/news/2025-09-early-o... https://islandbearproject.org/howto/h... https://kagakubar.com/creature/06.html https://kentaoki.sakura.ne.jp/class/p... https://www.life-bio.or.jp/topics/top... https://telemail.jp/shingak u/academics-research/lecture/g012548 https://www.yamanashi.ac.jp/wp-conten... https://riishiri.sakura.ne.jp/Sites/R... https://www.mdpi.com/2076-2615/12/10/... https://www.kobe-np.co.jp/rentoku/omo...