{"id":2988,"date":"2026-10-09T16:50:05","date_gmt":"2026-10-09T07:50:05","guid":{"rendered":"https:\/\/school.agr.okayama-u.ac.jp\/?p=2988"},"modified":"2026-10-09T16:50:05","modified_gmt":"2026-10-09T07:50:05","slug":"%e3%80%90%e3%83%97%e3%83%ac%e3%82%b9%e3%83%aa%e3%83%aa%e3%83%bc%e3%82%b9%e3%80%91%e3%80%8c%e5%ad%90%e3%81%a9%e3%82%82%e3%82%92%e3%81%a4%e3%81%8f%e3%82%8c%e3%81%aa%e3%81%84%e3%82%aa%e3%82%b9%e3%80%8d","status":"publish","type":"post","link":"https:\/\/school.agr.okayama-u.ac.jp\/?p=2988","title":{"rendered":"\u3010\u30d7\u30ec\u30b9\u30ea\u30ea\u30fc\u30b9\u3011\u300c\u5b50\u3069\u3082\u3092\u3064\u304f\u308c\u306a\u3044\u30aa\u30b9\u300d\u304c\u3044\u308b\u3068\u304d\u3001\u30e1\u30b9\u306f\u3069\u3046\u3059\u308b\u306e\u304b\uff1f \u2015 \u8907\u6570\u306e\u30aa\u30b9\u3068\u4ea4\u5c3e\u3059\u308b\u300c\u4fdd\u967a\u300d\u304c\u9032\u5316\u3059\u308b\u53ef\u80fd\u6027\u3092\u5b9f\u9a13\u3067\u793a\u5506 \u2015"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">2026\u5e7410\u670805\u65e5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3000\u5ca1\u5c71\u5927\u5b66\u5b66\u8853\u7814\u7a76\u9662\u74b0\u5883\u751f\u547d\u81ea\u7136\u79d1\u5b66\u5b66\u57df\u306e\u5bae\u7af9\u8cb4\u4e45\u6559\u6388\u3068\u5ca1\u5c71\u5927\u5b66\u5927\u5b66\u9662\u74b0\u5883\u751f\u547d\u81ea\u7136\u79d1\u5b66\u7814\u7a76\u79d1\u306e\u5927\u5b66\u9662\u751f\u3089\u306f\u3001\u6771\u4eac\u5927\u5b66\u5927\u5b66\u9662\u7dcf\u5408\u6587\u5316\u7814\u7a76\u79d1\u306e\u677e\u6751\u5065\u592a\u90ce\u52a9\u6559\u30fb\u5c90\u961c\u5927\u5b66\u5fdc\u7528\u751f\u7269\u79d1\u5b66\u90e8\u306e\u65e5\u5ba4\u5343\u5c0b\u51c6\u6559\u6388\u30fb\u9999\u5ddd\u5927\u5b66\u8fb2\u5b66\u90e8\u5fdc\u7528\u751f\u7269\u79d1\u5b66\u79d1\u306e\u5b89\u4e95\u884c\u96c4\u6559\u6388\u30fb\u6c96\u7e04\u770c\u3068\u306e\u5171\u540c\u7814\u7a76\u3067\u3001\u8907\u6570\u306e\u30aa\u30b9\u3068\u4ea4\u5c3e\u3059\u308b\u3053\u3068\u3067\u3001\u7e41\u6b96\u306b\u5931\u6557\u3059\u308b\u30ea\u30b9\u30af\u3092\u6e1b\u3089\u3059\u300c\u30d9\u30c3\u30c8\u30d8\u30c3\u30b8\u578b\u306e\u591a\u56de\u4ea4\u5c3e\u300d\u3068\u3044\u3046\u4eee\u8aac\u3092\u3001\u30b3\u30af\u30cc\u30b9\u30c8\u30e2\u30c9\u30ad\u3092\u7528\u3044\u305f\u5b9f\u9a13\u9032\u5316\u306b\u3088\u3063\u3066\u691c\u8a3c\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7814\u7a76\u3067\u306f\u3001\u7e41\u6b96\u80fd\u529b\u3092\u5b8c\u5168\u306b\u306f\u5931\u308f\u305b\u306a\u3044\u7a0b\u5ea6\u306e\u653e\u5c04\u7dda\u3092\u7167\u5c04\u3057\u305f\u30aa\u30b9\u3068\u3001\u653e\u5c04\u7dda\u3092\u7167\u5c04\u3057\u3066\u3044\u306a\u3044\u30aa\u30b9\u30921\u5bfe1\u306e\u5272\u5408\u3067\u540c\u5c45\u3055\u305b\u3001\u305d\u306e\u74b0\u5883\u3067\u30e1\u30b9\u309215\u4e16\u4ee3\u4ee5\u4e0a\u306b\u308f\u305f\u3063\u3066\u98fc\u80b2\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u7d50\u679c\u3001\u4e0d\u598a\u3068\u306a\u3063\u305f\u30aa\u30b9\u3068\u3068\u3082\u306b\u9032\u5316\u3057\u305f\u7cfb\u7d71\u306e\u30e1\u30b9\u306f\u3001\u4e0d\u598a\u306e\u30aa\u30b9\u3068\u306e\u4ea4\u5c3e\u3092\u907f\u3051\u308b\u3088\u3046\u306b\u306f\u306a\u3089\u305a\u3001\u4e0d\u598a\u306e\u30aa\u30b9\u3068\u4ea4\u5c3e\u3057\u305f\u5834\u5408\u306b\u306f\u7e41\u6b96\u6210\u529f\u304c\u4f4e\u4e0b\u3057\u307e\u3057\u305f\u3002\u4e00\u65b9\u3067\u3001\u5bfe\u7167\u7fa4\u3068\u6bd4\u3079\u3066\u3001\u3053\u308c\u3089\u306e\u30e1\u30b9\u306f\u3088\u308a\u591a\u304f\u306e\u30aa\u30b9\u3068\u4ea4\u5c3e\u3059\u308b\u50be\u5411\u3092\u793a\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u7814\u7a76\u6210\u679c\u306f10\u67085\u65e5\u5348\u524d9\u6642\uff08\u65e5\u672c\u6642\u9593\uff09\u3001Springer\u306e<em>Journal of Ethology<\/em>\u306b\u30aa\u30f3\u30e9\u30a4\u30f3\u63b2\u8f09\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a class=\"strip\" href=\"https:\/\/www.okayama-u.ac.jp\/up_load_files\/release\/1619_image_1.jpg\"><img decoding=\"async\" src=\"https:\/\/www.okayama-u.ac.jp\/up_load_files\/release\/1619_image_1.jpg\" alt=\"\"\/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a73\u7d30\u306f\u4e0b\u8a18\u30ea\u30f3\u30af\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u53c2\u7167\u30ea\u30f3\u30af<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.okayama-u.ac.jp\/tp\/release\/release_id1619.html\">\u300c\u5b50\u3069\u3082\u3092\u3064\u304f\u308c\u306a\u3044\u30aa\u30b9\u300d\u304c\u3044\u308b\u3068\u304d\u3001\u30e1\u30b9\u306f\u3069\u3046\u3059\u308b\u306e\u304b\uff1f \u2015 \u8907\u6570\u306e\u30aa\u30b9\u3068\u4ea4\u5c3e\u3059\u308b\u300c\u4fdd\u967a\u300d\u304c\u9032\u5316\u3059\u308b\u53ef\u80fd\u6027\u3092\u5b9f\u9a13\u3067\u793a\u5506 \u2015 &#8211; 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