{"id":1951,"date":"2023-06-30T13:07:10","date_gmt":"2023-06-30T11:07:10","guid":{"rendered":"https:\/\/uppland.birdlife.se\/?page_id=1951"},"modified":"2026-03-19T19:47:57","modified_gmt":"2026-03-19T18:47:57","slug":"faglar-och-glas","status":"publish","type":"page","link":"https:\/\/uppland.birdlife.se\/en\/fagelskydd\/faglar-och-glas\/","title":{"rendered":"F\u00e5glar och glas"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1951\" class=\"elementor elementor-1951\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-bbfe6a7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bbfe6a7\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b07f234\" data-id=\"b07f234\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d05e68d elementor-widget elementor-widget-heading\" data-id=\"d05e68d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Orsak till kollision<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-5a27a41 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5a27a41\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-41cf795\" data-id=\"41cf795\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-14e5e1f elementor-widget elementor-widget-text-editor\" data-id=\"14e5e1f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-family: Roboto, sans-serif\">Stora glasfasader men \u00e4ven inglasade altaner och stora f\u00f6nsterrutor inneb\u00e4r stor kollisionsrisk f\u00f6r m\u00e5nga f\u00e5glar. Orsaken kan vara antingen reflektion eller transparens. Glasytor reflekterar och kan se ut som \u00e4kta himmel, landskap eller tr\u00e4d. Transparenta glasytor p\u00e5 t ex g\u00e5ngbroar, balkongbalustrad eller bullerplank uppfattas inte som hinder. Risken blir st\u00f6rre ju st\u00f6rre och mer transparent glasytan \u00e4r men med lite eftertanke kan dock m\u00e5nga kollisionsolyckor undvikas.<\/span><br><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-e78d31c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e78d31c\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a67e095\" data-id=\"a67e095\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c23df80 elementor-widget elementor-widget-heading\" data-id=\"c23df80\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">S\u00e5 minskar du risken<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-cf1ee21 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cf1ee21\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-276beb0\" data-id=\"276beb0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c89abdc elementor-widget elementor-widget-text-editor\" data-id=\"c89abdc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li><strong>Dekaler<\/strong>: S\u00e4tt dekaler p\u00e5 f\u00f6nstret eller rita p\u00e5 dem med glasf\u00e4rg\n<ul>\n<li>M\u00e4rken syns b\u00e4st f\u00f6r f\u00e5glarna n\u00e4r de \u00e4r <strong>vitt, orange eller r\u00f6tt<\/strong>. Halvtransparenta eller frostade dekaler och tejp fungerar ocks\u00e5. Undvik svart, bl\u00e5, gr\u00f6n och gul \u2013 det syns s\u00e4mre f\u00f6r f\u00e5glarna.<\/li>\n<li><strong>S\u00e4tt dekalerna t\u00e4tt<\/strong>, med max 10-15 cm mellan, p\u00e5 hela glasytan.<\/li>\n<li>S\u00e4tt dekalerna eller rita&nbsp;<strong>p\u00e5 utsidan av f\u00f6nstret<\/strong>&nbsp;\u2013 reflektioner bryts b\u00e4ttre.<\/li>\n<li><span style=\"font-family: Roboto, sans-serif\"><span style=\"font-family: Roboto, sans-serif\">Det \u00e4r en myt att rovf\u00e5gelsdekaler skr\u00e4mmer bort f\u00e5glar. Rovf\u00e5gelsdekaler \u00e4r ofta svarta vilket syns s\u00e4mre f\u00f6r f\u00e5glarna. Siluetten uppfattas inte som hot.<\/span><\/span><\/li>\n<\/ul>\n<\/li>\n<li>&nbsp;<strong>M\u00f6nster<\/strong>: S\u00e4tt upp m\u00f6nster p\u00e5 f\u00f6rnstert eller rita dom med glasf\u00e4rg\n<ul>\n<li><span style=\"font-family: Roboto, sans-serif\"><strong>Vertikala r\u00e4nder<\/strong><\/span><span style=\"font-family: Roboto, sans-serif\">&nbsp;\u2013 b\u00f6r vara minst 5 mm breda med max 10 cm avst\u00e5nd (smalare r\u00e4nder eller linjer kan fungera om avst\u00e5ndet \u00e4r mindre, t ex 2 mm bred med 3 cm avst\u00e5nd). G\u00e5r att rita&nbsp;<\/span><a style=\"background-color: #ffffff\" href=\"https:\/\/youtu.be\/UC9xQkUtQ98\" target=\"_blank\" rel=\"noreferrer noopener\">enligt den h\u00e4r videon<\/a><span>.<\/span><\/li>\n<li><b><span style=\"font-family: Roboto, sans-serif\">H<\/span>orisontala r\u00e4nder<\/b>&nbsp;<span style=\"font-family: Roboto, sans-serif\">\u2013<\/span>&nbsp;B\u00f6r ha ett max avst\u00e5nd mellan linjerna p\u00e5 5 cm f\u00f6r att uppfattas som hinder.<\/li>\n<li>&nbsp;<span style=\"font-family: Roboto, sans-serif\"><strong>Prickm\u00f6nster<\/strong><\/span><span style=\"font-family: Roboto, sans-serif\">&nbsp;\u2013&nbsp;<\/span><span style=\"font-family: Roboto, sans-serif\">sm\u00e5 prickar (minst 5 mm) ska anv\u00e4ndas i ett t\u00e4tare m\u00f6nster \u00e4n st\u00f6rre prickar.&nbsp;<\/span><\/li>\n<li><span style=\"font-family: Roboto, sans-serif\"><span style=\"font-family: Roboto, sans-serif\">Mest effektiv \u00e4r <b>kontrastrika m\u00e4rken<\/b> \u2013 ljusa framf\u00f6r m\u00f6rk bakgrund och m\u00f6rkare framf\u00f6r ljus bakgrund.<\/span><\/span><\/li>\n<\/ul>\n<\/li>\n<li><span style=\"font-family: Roboto, sans-serif\"><b>H\u00e4nganded f\u00f6rem\u00e5l<\/b>:<\/span><strong style=\"font-family: Roboto, sans-serif\">&nbsp;<\/strong>H\u00e4ng f\u00f6rem\u00e5l utanf\u00f6r f\u00f6nstret f\u00f6r att minska den speglande ytan.<\/li>\n<li><strong style=\"font-family: Roboto, sans-serif\">Gardiner eller persienner<\/strong><span style=\"font-family: Roboto, sans-serif\">:<\/span><strong style=\"font-family: Roboto, sans-serif\">&nbsp;<\/strong>T\u00e4ck f\u00f6nstret s\u00e5 mycket som m\u00f6jligt s\u00e5 att f\u00e5glarna uppfattar f\u00f6nstret.<\/li>\n<li><strong style=\"font-family: Roboto, sans-serif\">Sl\u00e4ckta lampor<\/strong>: F\u00e5glar kan lockas att flyga mot ljus s\u00e5 sl\u00e4ck lampor i rum du \u00e4nd\u00e5 inte vistas i.<\/li>\n<li><b>Snabb tempor\u00e4r l\u00f6sning, tv\u00e5lr\u00e4nder: <\/b>Om det \u00e4r m\u00e5nga f\u00e5glar som flyger in i ett f\u00f6nster och du vill ha en snabb och tempor\u00e4r l\u00e4sning &#8211; dra n\u00e5gra r\u00e4nder med en h\u00e5td tv\u00e5l p\u00e5 utsidan av f\u00f6nstret f\u00f6r att minska reflektionerna<\/li>\n<li><b>F\u00e5gelmatning och holkar<\/b>: S\u00e4tt inte upp holkar eller ha din f\u00e5gelmatning f\u00f6r n\u00e4ra ett f\u00f6nster eller glasyta. N\u00e4r det kommer en pl\u00f6tslig attack (t ex en katt eller sparvh\u00f6k) flyger f\u00e5glarna med pl\u00f6tslig flykt f\u00f6r att snabbt komma undan och har d\u00e5 mindre koll. Ha matningen p\u00e5 beh\u00f6rigt avst\u00e5nd eller n\u00e4rmare \u00e4n 1 meter d\u00e5 de inte hinner f\u00e5 upp s\u00e5 h\u00f6g fart p\u00e5 det avst\u00e5ndet.<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-29f7bd6\" data-id=\"29f7bd6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b1de2a2 elementor-widget elementor-widget-image\" data-id=\"b1de2a2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/cdn.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02389_m-e1704744539945-1024x683.jpg\" class=\"attachment-large size-large wp-image-4718\" alt=\"\" srcset=\"https:\/\/cdn.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02389_m-e1704744539945-1024x683.jpg 1024w, https:\/\/cdn.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02389_m-e1704744539945-300x200.jpg 300w, https:\/\/cdn.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02389_m-e1704744539945-768x512.jpg 768w, https:\/\/cdn.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02389_m-e1704744539945-1536x1025.jpg 1536w, https:\/\/cdn.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02389_m-e1704744539945-18x12.jpg 18w, https:\/\/cdn.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02389_m-e1704744539945-645x430.jpg 645w, https:\/\/cdn.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02389_m-e1704744539945.jpg 1631w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Reflekterande stora f\u00f6nsterrutor \u2013 f\u00f6r f\u00e5glarna ser det ut som en \u00f6ppning de kan flyga genom. Kollisionen kan vara d\u00f6dlig. Foton: Debora Arlt<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-99c27c0 elementor-widget elementor-widget-image\" data-id=\"99c27c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/cdn.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02300_m-e1704744489811-1024x683.jpg\" class=\"attachment-large size-large wp-image-4716\" alt=\"\" srcset=\"https:\/\/cdn.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02300_m-e1704744489811-1024x683.jpg 1024w, https:\/\/cdn.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02300_m-e1704744489811-300x200.jpg 300w, https:\/\/cdn.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02300_m-e1704744489811-768x512.jpg 768w, https:\/\/cdn.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02300_m-e1704744489811-1536x1025.jpg 1536w, https:\/\/cdn.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02300_m-e1704744489811-18x12.jpg 18w, https:\/\/cdn.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02300_m-e1704744489811-645x430.jpg 645w, https:\/\/cdn.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02300_m-e1704744489811.jpg 1631w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">H\u00e4r har man satt upp rovf\u00e5gelsdekaler i tron att de ska skr\u00e4mma f\u00e5glarna. Rovf\u00e5gelsiluetter skr\u00e4mmer dock inte. De kan uppfattas som hinder med resultat att f\u00e5glarna f\u00f6rs\u00f6ker flyger f\u00f6rbi direkt bredvid i vad som uppfattas som \u00f6ppning. Foto: Debora Arlt<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-e30107b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e30107b\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6fefd1a\" data-id=\"6fefd1a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-113231d elementor-widget elementor-widget-heading\" data-id=\"113231d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">N\u00e4r en f\u00e5gel har krockat med ett f\u00f6nser<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-8fa69ae elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8fa69ae\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-63b5b7d\" data-id=\"63b5b7d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cc48396 elementor-widget elementor-widget-text-editor\" data-id=\"cc48396\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-size: 1em;font-family: var( --e-global-typography-text-font-family ), Sans-serif;font-weight: var( --e-global-typography-text-font-weight )\">Om f\u00e5geln inte krockat f\u00f6r h\u00e5rt kan den klara sig. De blir lite yra, chockade eller traumatiserade och beh\u00f6ver sitter still i lugn och ro f\u00f6r att \u00e5terh\u00e4mta sig. Antingen l\u00e4mnar du f\u00e5geln ifred och s\u00e5 flyger den iv\u00e4g av sig sj\u00e4lv efter en stund. Alternativt om f\u00e5gel inte kan vila ost\u00f6rd eller du \u00e4r orolig f\u00f6r att f\u00e5geln ska tas av en katt eller rovf\u00e5gel s\u00e5 kan du placera den i en kartong inomhus en stund. M\u00f6rkret och tystnaden i kartongen g\u00f6r att f\u00e5geln inte stressas och d\u00e4rmed \u00e5terh\u00e4mtar sig b\u00e4ttre. Sl\u00e4pp ut f\u00e5geln utomhus efter en timme. Om f\u00e5geln fortfarande verkar groggy \u2013 ge den lite mer tid och f\u00f6rs\u00f6k igen.<\/span><\/p>\n<p><span style=\"font-size: 1em;font-family: var( --e-global-typography-text-font-family ), Sans-serif;font-weight: var( --e-global-typography-text-font-weight )\"><br><\/span><\/p>\n<p>Om f\u00e5geln l\u00e4gger sig ned eller efter n\u00e5gra timmar fortfarande inte flyger iv\u00e4g \u00e4r den troligen skadad. Du kan d\u00e5 kontakta n\u00e5gon av&nbsp;<a href=\"https:\/\/www.kfv-riks.se\/Kontakt\" target=\"_blank\" rel=\"noopener\">Katastrofhj\u00e4lp \u2013 F\u00e5glar och Vilt<\/a>&nbsp;eller n\u00e5gon annan organisation som tar hand om skadade f\u00e5glar, men ibland kan det vara b\u00e4st att l\u00e5ta naturen ha sin g\u00e5ng och l\u00e5ta en f\u00e5gel helt enkelt bli mat \u00e5t n\u00e5got rovdjur.&nbsp;<\/p><p><br><\/p>\n<p><\/p>\n<p><em>L\u00e4s \u00e4ven:<\/em><\/p>\n<ul>\n<li><i><a href=\"https:\/\/www.vogelglas.vogelwarte.ch\/assets\/files\/broschueren\/Bird-friendly%20Building%20engl.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Broschyr \u201dBird-Friendly Building with Glass and Light\u201d<\/a><\/i><\/li>\n<li><i><a href=\"https:\/\/www.allaboutbirds.org\/news\/how-can-i-keep-birds-from-hitting-my-windows\/\" target=\"_blank\" rel=\"noreferrer noopener\">Prevent birds flying into windows<\/a>, All About Birds, The Cornell Lab<\/i><\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Orsak till kollision Stora glasfasader men \u00e4ven inglasade altaner och stora f\u00f6nsterrutor inneb\u00e4r stor kollisionsrisk f\u00f6r m\u00e5nga f\u00e5glar. Orsaken kan vara antingen reflektion eller transparens. Glasytor reflekterar och kan se [&hellip;]<\/p>\n","protected":false},"author":107,"featured_media":0,"parent":873,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-1951","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>F\u00e5glar och glas - BirdLife Uppland<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/uppland.birdlife.se\/en\/fagelskydd\/faglar-och-glas\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"F\u00e5glar och glas - BirdLife Uppland\" \/>\n<meta property=\"og:description\" content=\"Orsak till kollision Stora glasfasader men \u00e4ven inglasade altaner och stora f\u00f6nsterrutor inneb\u00e4r stor kollisionsrisk f\u00f6r m\u00e5nga f\u00e5glar. Orsaken kan vara antingen reflektion eller transparens. Glasytor reflekterar och kan se [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/uppland.birdlife.se\/en\/fagelskydd\/faglar-och-glas\/\" \/>\n<meta property=\"og:site_name\" content=\"BirdLife Uppland\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/UpplandsOrn\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-19T18:47:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/uppland.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02389_m-e1704744539945-1024x683.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/uppland.birdlife.se\/fagelskydd\/faglar-och-glas\/\",\"url\":\"https:\/\/uppland.birdlife.se\/fagelskydd\/faglar-och-glas\/\",\"name\":\"F\u00e5glar och glas - BirdLife Uppland\",\"isPartOf\":{\"@id\":\"https:\/\/uppland.birdlife.se\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/uppland.birdlife.se\/fagelskydd\/faglar-och-glas\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/uppland.birdlife.se\/fagelskydd\/faglar-och-glas\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/uppland.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02389_m-e1704744539945-1024x683.jpg\",\"datePublished\":\"2023-06-30T11:07:10+00:00\",\"dateModified\":\"2026-03-19T18:47:57+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/uppland.birdlife.se\/fagelskydd\/faglar-och-glas\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/uppland.birdlife.se\/fagelskydd\/faglar-och-glas\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/uppland.birdlife.se\/fagelskydd\/faglar-och-glas\/#primaryimage\",\"url\":\"https:\/\/uppland.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02389_m-e1704744539945-1024x683.jpg\",\"contentUrl\":\"https:\/\/uppland.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02389_m-e1704744539945-1024x683.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/uppland.birdlife.se\/fagelskydd\/faglar-och-glas\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/uppland.birdlife.se\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"F\u00e5gelskydd\",\"item\":\"https:\/\/uppland.birdlife.se\/fagelskydd\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"F\u00e5glar och glas\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/uppland.birdlife.se\/#website\",\"url\":\"https:\/\/uppland.birdlife.se\/\",\"name\":\"BirdLife Uppland\",\"description\":\"En levande f\u00e5gelfauna i hela Uppland\",\"publisher\":{\"@id\":\"https:\/\/uppland.birdlife.se\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/uppland.birdlife.se\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/uppland.birdlife.se\/#organization\",\"name\":\"BirdLife Uppland\",\"url\":\"https:\/\/uppland.birdlife.se\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/uppland.birdlife.se\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/cdn.birdlife.se\/wp-content\/uploads\/sites\/58\/2025\/12\/birdlifeUOF_profil_vertikal_150dpi.png\",\"contentUrl\":\"https:\/\/cdn.birdlife.se\/wp-content\/uploads\/sites\/58\/2025\/12\/birdlifeUOF_profil_vertikal_150dpi.png\",\"width\":469,\"height\":459,\"caption\":\"BirdLife Uppland\"},\"image\":{\"@id\":\"https:\/\/uppland.birdlife.se\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/UpplandsOrn\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"F\u00e5glar och glas - BirdLife Uppland","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/uppland.birdlife.se\/en\/fagelskydd\/faglar-och-glas\/","og_locale":"en_GB","og_type":"article","og_title":"F\u00e5glar och glas - BirdLife Uppland","og_description":"Orsak till kollision Stora glasfasader men \u00e4ven inglasade altaner och stora f\u00f6nsterrutor inneb\u00e4r stor kollisionsrisk f\u00f6r m\u00e5nga f\u00e5glar. Orsaken kan vara antingen reflektion eller transparens. Glasytor reflekterar och kan se [&hellip;]","og_url":"https:\/\/uppland.birdlife.se\/en\/fagelskydd\/faglar-och-glas\/","og_site_name":"BirdLife Uppland","article_publisher":"https:\/\/www.facebook.com\/UpplandsOrn","article_modified_time":"2026-03-19T18:47:57+00:00","og_image":[{"url":"https:\/\/uppland.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02389_m-e1704744539945-1024x683.jpg","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/uppland.birdlife.se\/fagelskydd\/faglar-och-glas\/","url":"https:\/\/uppland.birdlife.se\/fagelskydd\/faglar-och-glas\/","name":"F\u00e5glar och glas - BirdLife Uppland","isPartOf":{"@id":"https:\/\/uppland.birdlife.se\/#website"},"primaryImageOfPage":{"@id":"https:\/\/uppland.birdlife.se\/fagelskydd\/faglar-och-glas\/#primaryimage"},"image":{"@id":"https:\/\/uppland.birdlife.se\/fagelskydd\/faglar-och-glas\/#primaryimage"},"thumbnailUrl":"https:\/\/uppland.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02389_m-e1704744539945-1024x683.jpg","datePublished":"2023-06-30T11:07:10+00:00","dateModified":"2026-03-19T18:47:57+00:00","breadcrumb":{"@id":"https:\/\/uppland.birdlife.se\/fagelskydd\/faglar-och-glas\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/uppland.birdlife.se\/fagelskydd\/faglar-och-glas\/"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/uppland.birdlife.se\/fagelskydd\/faglar-och-glas\/#primaryimage","url":"https:\/\/uppland.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02389_m-e1704744539945-1024x683.jpg","contentUrl":"https:\/\/uppland.birdlife.se\/wp-content\/uploads\/sites\/58\/2024\/01\/DSC02389_m-e1704744539945-1024x683.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/uppland.birdlife.se\/fagelskydd\/faglar-och-glas\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/uppland.birdlife.se\/"},{"@type":"ListItem","position":2,"name":"F\u00e5gelskydd","item":"https:\/\/uppland.birdlife.se\/fagelskydd\/"},{"@type":"ListItem","position":3,"name":"F\u00e5glar och glas"}]},{"@type":"WebSite","@id":"https:\/\/uppland.birdlife.se\/#website","url":"https:\/\/uppland.birdlife.se\/","name":"BirdLife Uppland","description":"En levande f\u00e5gelfauna i hela Uppland","publisher":{"@id":"https:\/\/uppland.birdlife.se\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/uppland.birdlife.se\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/uppland.birdlife.se\/#organization","name":"BirdLife Uppland","url":"https:\/\/uppland.birdlife.se\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/uppland.birdlife.se\/#\/schema\/logo\/image\/","url":"https:\/\/cdn.birdlife.se\/wp-content\/uploads\/sites\/58\/2025\/12\/birdlifeUOF_profil_vertikal_150dpi.png","contentUrl":"https:\/\/cdn.birdlife.se\/wp-content\/uploads\/sites\/58\/2025\/12\/birdlifeUOF_profil_vertikal_150dpi.png","width":469,"height":459,"caption":"BirdLife Uppland"},"image":{"@id":"https:\/\/uppland.birdlife.se\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/UpplandsOrn"]}]}},"_links":{"self":[{"href":"https:\/\/uppland.birdlife.se\/en\/wp-json\/wp\/v2\/pages\/1951","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/uppland.birdlife.se\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/uppland.birdlife.se\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/uppland.birdlife.se\/en\/wp-json\/wp\/v2\/users\/107"}],"replies":[{"embeddable":true,"href":"https:\/\/uppland.birdlife.se\/en\/wp-json\/wp\/v2\/comments?post=1951"}],"version-history":[{"count":52,"href":"https:\/\/uppland.birdlife.se\/en\/wp-json\/wp\/v2\/pages\/1951\/revisions"}],"predecessor-version":[{"id":8988,"href":"https:\/\/uppland.birdlife.se\/en\/wp-json\/wp\/v2\/pages\/1951\/revisions\/8988"}],"up":[{"embeddable":true,"href":"https:\/\/uppland.birdlife.se\/en\/wp-json\/wp\/v2\/pages\/873"}],"wp:attachment":[{"href":"https:\/\/uppland.birdlife.se\/en\/wp-json\/wp\/v2\/media?parent=1951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}