◆YouTubeチャンネル(生物解説)登録<br><a href="https://www.youtube.com/channel/UCprhlFj3cWC7d5Navri7Qow?sub_confirmation=1" target="_blank" rel="noopener nofollow">https://www.youtube.com/channel/UCprhlFj3cWC7d5Navri7Qow?sub_confirmation=1</a><br>◆YouTubeチャンネル(世界の雑学)登録 <br><a href="https://www.youtube.com/channel/UC-TPaxA1N5aassVrujATvcQ?sub_confirmation=1" target="_blank" rel="noopener nofollow">https://www.youtube.com/channel/UC-TPaxA1N5aassVrujATvcQ?sub_confirmation=1</a><br>◆TikTok<br><a href="https://www.tiktok.com/@geographic_chan" target="_blank" rel="noopener nofollow">https://www.tiktok.com/@geographic_chan</a><br>◆Instagram<br><a href="https://www.instagram.com/geographic_chan/" target="_blank" rel="noopener nofollow">https://www.instagram.com/geographic_chan/</a><br>◆X（Twitter）<br><a href="https://twitter.com/geographic_chan" target="_blank" rel="noopener nofollow">https://twitter.com/geographic_chan</a><br>◆ブログ <br><a href="https://geo-ch.com/" target="_blank" rel="noopener nofollow">https://geo-ch.com/</a> <br>◆note <br><a href="https://note.com/geochan" target="_blank" rel="noopener nofollow">https://note.com/geochan</a><br><br>声 VOICEVOX:ずんだもん 音読さん <br><br>【楽曲提供 株式会社Pinguino】<br><br><br>参考：<a href="https://phys.org/news/2025-09-early-omnivores-dimensional-jaw-analyses.html" target="_blank" rel="noopener nofollow">https://phys.org/news/2025-09-early-omnivores-dimensional-jaw-analyses.html</a> <a href="https://islandbearproject.org/howto/howto-01/" target="_blank" rel="noopener nofollow">https://islandbearproject.org/howto/howto-01/</a> <a href="https://kagakubar.com/creature/06.html" target="_blank" rel="noopener nofollow">https://kagakubar.com/creature/06.html</a> <a href="https://kentaoki.sakura.ne.jp/class/physicalgeography/07.pdf?utm_source=chatgpt.com" target="_blank" rel="noopener nofollow">https://kentaoki.sakura.ne.jp/class/physicalgeography/07.pdf?utm_source=chatgpt.com</a> <a href="https://www.life-bio.or.jp/topics/topics682.html" target="_blank" rel="noopener nofollow">https://www.life-bio.or.jp/topics/topics682.html</a> <a href="https://telemail.jp/shingaku/academics-research/lecture/g012548" target="_blank" rel="noopener nofollow">https://telemail.jp/shingaku/academics-research/lecture/g012548</a> <a href="https://www.yamanashi.ac.jp/wp-content/uploads/2021/08/20210804pr-2.pdf" target="_blank" rel="noopener nofollow">https://www.yamanashi.ac.jp/wp-content/uploads/2021/08/20210804pr-2.pdf</a> <a href="https://riishiri.sakura.ne.jp/Sites/RS/archive/382019/3810.pdf?utm_source=chatgpt.com" target="_blank" rel="noopener nofollow">https://riishiri.sakura.ne.jp/Sites/RS/archive/382019/3810.pdf?utm_source=chatgpt.com</a> <a href="https://www.mdpi.com/2076-2615/12/10/1262?utm_source=chatgpt.com" target="_blank" rel="noopener nofollow">https://www.mdpi.com/2076-2615/12/10/1262?utm_source=chatgpt.com</a> <a href="https://www.kobe-np.co.jp/rentoku/omoshiro/202108/0014615910.shtml?utm_source=chatgpt.com" target="_blank" rel="noopener nofollow">https://www.kobe-np.co.jp/rentoku/omoshiro/202108/0014615910.shtml?utm_source=chatgpt.com</a>