{"id":320306,"date":"2021-05-22T07:10:07","date_gmt":"2021-05-22T05:10:07","guid":{"rendered":"https:\/\/www.pcnen.com\/portal\/?p=320306"},"modified":"2021-05-22T07:10:07","modified_gmt":"2021-05-22T05:10:07","slug":"na-zemlji-zivi-oko-50-milijardi-ptica","status":"publish","type":"post","link":"https:\/\/www.pcnen.com\/portal\/2021\/05\/22\/na-zemlji-zivi-oko-50-milijardi-ptica\/","title":{"rendered":"Na Zemlji \u017eivi oko 50 milijardi ptica"},"content":{"rendered":"<p>Istra\u017eivanje je sprovedeno na temelju podataka o 9.700 poznatih vrsta ptica iz cijelog svijeta, za koje se smatra da predstavljaju 92% svih postoje\u0107ih vrsta. Studija je objavljena u nau\u010dnom \u010dasopisu Proceedings of the National Academy, prenosi DW.<\/p>\n<p>Istra\u017eiva\u010di, predvo\u0111eni Williamom Cornwellom sa Univerziteta Novi Ju\u017eni Vels u Sidneju, kombinovali su nau\u010dna istra\u017eivanja pojedinih vrsta na odre\u0111enim podru\u010djima distribucije, s gotovo milijardu podataka objavljenih u online ornitolo\u0161koj bazi podataka eBird.<\/p>\n<p>Nau\u010dnici su zaklju\u010dili da postoji relativno malo uobi\u010dajenih i mnogo rijetkih vrsta.<\/p>\n<p>Me\u0111u 10 najrasprostranjenijih ptica u svijetu su ku\u0107ni vrabac (1,6 milijardi), evropski \u010dvorak (1,3 milijarde), prstenasti galeb (1,2 milijarde) i seoska lastavica (1,1 milijarda).<\/p>\n<p>Tako\u0111e, studija je otkrila da su najmanje zastupljene vrste ptica na svijetu kivi s Novog Zelanda (3.000) i mesit (154.000), odnosno ptice \u017ebunastih stani\u0161ta.<\/p>\n<p>\u201cU svijetu postoji znatan broj ptica individualno \u2013 50 milijardi, ali za budu\u0107a istra\u017eivanja evolucije, ekologije i o\u010duvanja prirode od velikog je zna\u010daja kako su one do\u0161le do sada\u0161njeg nivoa populacije\u201d, izjavili su istra\u017eiva\u010di.<\/p>\n<p>U Crnoj Gori je do sad registrovano 351 vrsta ptica ili 66% evropske ornitofaune. 107 vrsta ptica registrovanih u Crnoj Gori pripada gnjezdaricama selicama, pi\u0161e <a href=\"https:\/\/monticola.me\/birds\/?lang=me\">monticola.me<\/a><\/p>\n<p><iframe loading=\"lazy\" title=\"Flight of the Starlings: Watch This Eerie but Beautiful Phenomenon | Short Film Showcase\" width=\"1080\" height=\"608\" src=\"https:\/\/www.youtube.com\/embed\/V4f_1_r80RY?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0160to zna\u010di da je na planetu otprilike \u0161est puta vi\u0161e ptica nego ljudi, pokazalo je istra\u017eivanje australijskih nau\u010dnika.<\/p>\n","protected":false},"author":1,"featured_media":186242,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[8],"tags":[],"class_list":["post-320306","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-svastara"],"_links":{"self":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/320306","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/comments?post=320306"}],"version-history":[{"count":1,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/320306\/revisions"}],"predecessor-version":[{"id":320307,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/320306\/revisions\/320307"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media\/186242"}],"wp:attachment":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media?parent=320306"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/categories?post=320306"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/tags?post=320306"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}