{"id":50069,"date":"2025-11-25T07:26:10","date_gmt":"2025-11-25T07:26:10","guid":{"rendered":"https:\/\/www.europesays.com\/ee\/50069\/"},"modified":"2025-11-25T07:26:10","modified_gmt":"2025-11-25T07:26:10","slug":"orangutanide-toidukultuur-kandub-emalt-lastele-loodus","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ee\/50069\/","title":{"rendered":"Orangutanide toidukultuur kandub emalt lastele | Loodus"},"content":{"rendered":"<p>Orangutaniemad \u00f5petavad oma lastele p\u00f5hjalikult selgeks, milliseid taimi ja loomi on kasulik s\u00fc\u00fca.<\/p>\n<p>Kui noorloom iseseisvat elu alustab, on tal teada ligi 250 toitu, mida ta oskab ka otsida ja vajadusel t\u00f6\u00f6delda.<\/p>\n<p>Saksa, \u0160veitsi, Indoneesia ja Briti teadlaste v\u00e4rskest uuringust selgub, et ilma ema \u00f5petuseta, iseseisvalt ei suuda orangutangid toitumistarkusi j\u00e4releproovimismeetodil kaugeltki nii h\u00e4sti omandada.<\/p>\n<p>Elliot Howard-Spink Konstanzi \u00dclikoolist ja ta kolleegid uurisid l\u00e4bi suure hulga andmeid, mida oli varem kogutud Indoneesias Sumatra saarel metsikult elavate orangutanide kohta.<\/p>\n<p><img decoding=\"async\" style=\"width: 100%;\" src=\"https:\/\/www.europesays.com\/ee\/wp-content\/uploads\/2025\/09\/558447h58e7.png\"\/><\/p>\n<p>Andmed sisaldasid muu hulgas 12 aasta jagu igap\u00e4evaseid, m\u00f5ne minutise vahega tehtud \u00fclest\u00e4hendusi.<\/p>\n<p>Andmete alusel koostasid teadlased ka arvutimudeli, mis simuleeris seda, kuidas orangutanid mitmesugustest allikatest toitumistarkusi omandavad, nii kaaslaste k\u00e4itumist seirates kui ka iseseisvalt katsetades.<\/p>\n<p>Mudel tuli teha seep\u00e4rast, et orangutane teaduse nimel emahoolest ilma j\u00e4tta ei k\u00f5lba.<\/p>\n<p>Mudel n\u00e4itas, et omal k\u00e4el \u00f5ppides, teiste tegemisi n\u00e4gemata ei j\u00f5udnud loomad t\u00e4ielikule v\u00f5imalikule toiduteadmiste pagasile l\u00e4hedalegi, isegi kui neil oli kokkupuuteid s\u00fc\u00fca s\u00fcndivate taimede ja loomadega k\u00fclluslikul hulgal.<\/p>\n<p>Nii j\u00e4reldavad Howard-Spink ja kaasautorid ajakirjas <a href=\"https:\/\/www.nature.com\/articles\/s41562-025-02350-y\" target=\"_blank\" rel=\"noopener nofollow\">Nature Human Behaviour<\/a>, et orangutanide toitumismustrid kujunevad v\u00e4lja kultuurilise kuhjumise teel \u00fcle paljude p\u00f5lvkondade.<\/p>\n<p>Edasi tuleks teadlaste s\u00f5nul uurida, kuidas aitab kultuuriliselt kuhjuv toitumistarkus orangutanidel tagada piisavat toitumust, edu ja s\u00e4ilen\u00f5tkust.<\/p>\n<p>T\u00e4iskasvanud orangutanid elavad enamasti \u00fcksinda; sestap on lapsep\u00f5lves kogutud elutarkus kuldav\u00e4\u00e4rt.<\/p>\n<p>Howard-Spinki ja ta kolleegide uuringul v\u00f5ib olla praktilist t\u00e4htsust orangutanide kaitsel, sest nende arukate inimahvide arv kahaneb kiiresti.<\/p>\n<p>Muu hulgas on t\u00e4htis, et orvuna inimeste juures \u00fcles kasvanud orangitanid saaksid taasmetsistamise j\u00e4rel iseseisva eluga v\u00f5imalikult h\u00e4sti hakkama.<\/p>\n<p>Pildil p\u00fc\u00fcab noor orangutan ema valvsa pilgu all oksaraoga termiite.<\/p>\n<p>Teadusuudised on Vikerraadios eetris esmasp\u00e4evast reedeni ca kell 8.35 ja laup\u00e4eval ca kell 8.25.<\/p>\n","protected":false},"excerpt":{"rendered":"Orangutaniemad \u00f5petavad oma lastele p\u00f5hjalikult selgeks, milliseid taimi ja loomi on kasulik s\u00fc\u00fca. Kui noorloom iseseisvat elu alustab,&hellip;\n","protected":false},"author":2,"featured_media":50070,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[37,33,35,173,34,36,25386,140,2913,25385,429],"class_list":{"0":"post-50069","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-meelelahutus","8":"tag-ee","9":"tag-eesti","10":"tag-eesti-keel","11":"tag-entertainment","12":"tag-estonia","13":"tag-estonian","14":"tag-kultuuriline-jarjepidevus","15":"tag-meelelahutus","16":"tag-oppimine","17":"tag-orangutanid","18":"tag-toit"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@ee\/115609153373706734","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts\/50069","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/comments?post=50069"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts\/50069\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/media\/50070"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/media?parent=50069"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/categories?post=50069"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/tags?post=50069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}