{"id":21053381,"date":"2020-05-21T14:41:01","date_gmt":"2020-05-21T12:41:01","guid":{"rendered":"https:\/\/geek.hr\/znanost\/?p=21053381"},"modified":"2020-05-21T14:41:02","modified_gmt":"2020-05-21T12:41:02","slug":"bjelogrli-pjetlic-se-pojavio-nakon-100-000-godina-i-sokirao-znanstvenike","status":"publish","type":"post","link":"https:\/\/geek.hr\/znanost\/clanak\/bjelogrli-pjetlic-se-pojavio-nakon-100-000-godina-i-sokirao-znanstvenike\/","title":{"rendered":"Bjelogrli pjetli\u0107 se pojavio nakon 100.000 godina i \u0161okirao znanstvenike"},"content":{"rendered":"\n<p>Smatralo se da je ptica Aldabra, bjelogrli pjetli\u0107, izumrla jo\u0161 prije 100.000 godina. Me\u0111utim, nedavno je primije\u0107ena i ostavila je znanstvenike u \u010dudu.<\/p>\n\n\n\n<p>Prema istra\u017eivanju objavljenom u \u010dasopisu<em> <a rel=\"noreferrer noopener\" href=\"https:\/\/academic.oup.com\/zoolinnean\" target=\"_blank\">Linnean Society<\/a><\/em>, ptica koja je vi\u0111ena u letu, rezultat je \u201eiterativne evolucije&#8221;. To zna\u010di da su se geni, za koje se mislilo da su nestali, ponovo pojavili, odnosno da, iako su \u017eivotinje mo\u017eda davno izumrle, to ne sprje\u010dava gene da se razvijaju danas.<\/p>\n\n\n\n<figure class=\"wp-block-embed-twitter aligncenter wp-block-embed is-type-rich is-provider-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">May 18, 2020: An extinct bird Aldabra just &#39;evolved itself&#39; back into existence <a href=\"https:\/\/t.co\/E4HZlUREuh\">https:\/\/t.co\/E4HZlUREuh<\/a><\/p>&mdash; Queen P (@4Prina) <a href=\"https:\/\/twitter.com\/4Prina\/status\/1263090017758515200?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener\">May 20, 2020<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>Takvi procesi ina\u010de mogu uzrokovati ponovnu pojavu vi\u0161e ili manje sli\u010dnih vrsta, od materijala predaka, \u0161to je posljedica &#8220;blage evolucije&#8221;.<\/p>\n\n\n\n<p>No, sve to ne zna\u010di da \u0107e biti mogu\u0107e da se uskoro pojave i runasti mamuti ili dinosauri. Do sad je ova pojava zabilje\u017eena kod nekih vrsta kornja\u010da, a sad i prvi put kod ptica.<\/p>\n\n\n\n<figure class=\"wp-block-embed-twitter aligncenter wp-block-embed is-type-rich is-provider-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">Ya, that&#39;s probably it<br><br>&quot;the re-incarnated Aldabra bird is a product of \u2018iterative evolution\u2019. That\u2019s when old genes thought to have died out re-emerge at a different point in time.&quot;<a href=\"https:\/\/t.co\/gUEiKSYdFl\">https:\/\/t.co\/gUEiKSYdFl<\/a><\/p>&mdash; Shana (@Shana14828377) <a href=\"https:\/\/twitter.com\/Shana14828377\/status\/1263058464970027009?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener\">May 20, 2020<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>\u201eNe znamo ni za jedan drugi sli\u010dan primjer koji bi nam pomogao bolje objasniti ovaj fenomen. Ipak, za pticu Aldabru, postoje fosilni ostaci na\u0111eni na teritoriju indijskog potkontinenta. Oni nam mogu pomo\u0107i rastuma\u010diti kakve su efekte prirodno okru\u017eenje i blizina oceana imali na izumiranje ove vrste&#8221;, izjavio je paleobiolog David Marill.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Prema istra\u017eivanju objavljenom u \u010dasopisu Linnean Society, ptica koja je vi\u0111ena u letu, rezultat je \u201eiterativne evolucije&#8221;<\/p>\n","protected":false},"author":10022,"featured_media":21053384,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[16346],"tags":[22151,22148,18580,22150,22149,16505],"class_list":["post-21053381","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-biljke-i-zivotinje","tag-aldabra","tag-bjelogrli-pjetlic","tag-evolucija","tag-iterativna-evolucija","tag-izmurla-vrsta","tag-ptica"],"modified_by":null,"_links":{"self":[{"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/posts\/21053381","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/users\/10022"}],"replies":[{"embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/comments?post=21053381"}],"version-history":[{"count":0,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/posts\/21053381\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/media\/21053384"}],"wp:attachment":[{"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/media?parent=21053381"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/categories?post=21053381"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/tags?post=21053381"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}