{"id":2400,"date":"2023-07-16T09:57:06","date_gmt":"2023-07-16T07:57:06","guid":{"rendered":"http:\/\/ornit.dk\/vejlerblog\/?p=2400"},"modified":"2023-07-16T10:05:18","modified_gmt":"2023-07-16T08:05:18","slug":"brudelys-ud-over-det-hele","status":"publish","type":"post","link":"https:\/\/ornit.dk\/vejlerblog\/brudelys-ud-over-det-hele\/","title":{"rendered":"Brudelys ud over det hele"},"content":{"rendered":"<div style=\"clear: both;\">\n<figure id=\"attachment_2401\" aria-describedby=\"caption-attachment-2401\" style=\"width: 840px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/IMG_20230714_150406.web_.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-2401\" src=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/IMG_20230714_150406.web_-1024x682.jpg\" alt=\"Bevoksning af brudelys, V\u00e6th Enge ved Guden\u00e5en, juli 2023. Foto: J\u00f8rgen Peter Kjeldsen\/ornit.dk.\" width=\"840\" height=\"559\" srcset=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/IMG_20230714_150406.web_-1024x682.jpg 1024w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/IMG_20230714_150406.web_-150x100.jpg 150w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/IMG_20230714_150406.web_-500x333.jpg 500w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/IMG_20230714_150406.web_-1200x800.jpg 1200w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/IMG_20230714_150406.web_.jpg 2000w\" sizes=\"(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/a><figcaption id=\"caption-attachment-2401\" class=\"wp-caption-text\">Bevoksning af brudelys, V\u00e6th Enge ved Guden\u00e5en, juli 2023. Foto: J\u00f8rgen Peter Kjeldsen\/<a href=\"http:\/\/ornit.dk\/\">ornit.dk<\/a>.<\/figcaption><\/figure>\n<p>Sumpplanten <strong>Brudelys<\/strong> (<i>Butomus umbellatus<\/i>) danner nogle steder store bestande hvor arten dominerer totalt, langs bredden af \u00e5er og lavvandede s\u00f8er. De blomstrer lige nu, og de tiltr\u00e6kker store m\u00e6ngder insekter&#8230;<\/p>\n<\/div>\n<figure id=\"attachment_2402\" aria-describedby=\"caption-attachment-2402\" style=\"width: 500px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087513.web_.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-2402\" src=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087513.web_-500x349.jpg\" alt=\"Dobbeltb\u00e5ndet Svirreflue i Brudelys, V\u00e6th Enge ved Guden\u00e5en, juli 2023. Foto: J\u00f8rgen Peter Kjeldsen\/&lt;a href=&quot;http:\/\/ornit.dk\/&quot;&gt;ornit.dk&lt;\/a&gt;.\" width=\"500\" height=\"349\" srcset=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087513.web_-500x349.jpg 500w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087513.web_-150x105.jpg 150w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087513.web_-1024x715.jpg 1024w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087513.web_-1200x838.jpg 1200w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087513.web_.jpg 2000w\" sizes=\"(max-width: 500px) 85vw, 500px\" \/><\/a><figcaption id=\"caption-attachment-2402\" class=\"wp-caption-text\">Dobbeltb\u00e5ndet Svirreflue i Brudelys, V\u00e6th Enge ved Guden\u00e5en, juli 2023. Foto: J\u00f8rgen Peter Kjeldsen\/<a href=\"http:\/\/ornit.dk\/\">ornit.dk<\/a>.<\/figcaption><\/figure>\n<figure id=\"attachment_2403\" aria-describedby=\"caption-attachment-2403\" style=\"width: 500px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087424.web_.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-2403\" src=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087424.web_-500x329.jpg\" alt=\"Dobbeltb\u00e5ndet Svirreflue i Brudelys, V\u00e6th Enge ved Guden\u00e5en, juli 2023. Foto: J\u00f8rgen Peter Kjeldsen\/&lt;a href=&quot;http:\/\/ornit.dk\/&quot;&gt;ornit.dk&lt;\/a&gt;.\" width=\"500\" height=\"329\" srcset=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087424.web_-500x329.jpg 500w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087424.web_-150x99.jpg 150w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087424.web_-1024x673.jpg 1024w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087424.web_-1200x788.jpg 1200w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087424.web_.jpg 2000w\" sizes=\"(max-width: 500px) 85vw, 500px\" \/><\/a><figcaption id=\"caption-attachment-2403\" class=\"wp-caption-text\">Dobbeltb\u00e5ndet Svirreflue i Brudelys, V\u00e6th Enge ved Guden\u00e5en, juli 2023. Foto: J\u00f8rgen Peter Kjeldsen\/<a href=\"http:\/\/ornit.dk\/\">ornit.dk<\/a>.<\/figcaption><\/figure>\n<figure id=\"attachment_2404\" aria-describedby=\"caption-attachment-2404\" style=\"width: 500px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087428.web_.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-2404\" src=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087428.web_-500x361.jpg\" alt=\"Dobbeltb\u00e5ndet Svirreflue i Brudelys, V\u00e6th Enge ved Guden\u00e5en, juli 2023. Foto: J\u00f8rgen Peter Kjeldsen\/&lt;a href=&quot;http:\/\/ornit.dk\/&quot;&gt;ornit.dk&lt;\/a&gt;.\" width=\"500\" height=\"361\" srcset=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087428.web_-500x361.jpg 500w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087428.web_-150x108.jpg 150w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087428.web_-1024x739.jpg 1024w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087428.web_-1200x866.jpg 1200w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087428.web_.jpg 2000w\" sizes=\"(max-width: 500px) 85vw, 500px\" \/><\/a><figcaption id=\"caption-attachment-2404\" class=\"wp-caption-text\">Dobbeltb\u00e5ndet Svirreflue i Brudelys, V\u00e6th Enge ved Guden\u00e5en, juli 2023. Foto: J\u00f8rgen Peter Kjeldsen\/<a href=\"http:\/\/ornit.dk\/\">ornit.dk<\/a>.<\/figcaption><\/figure>\n<div style=\"clear: both;\">Jeg g\u00e5r ud fra at det nederste af ovenst\u00e5ende fotos ogs\u00e5 er arten <strong>Dobbeltb\u00e5ndet Svirreflue<\/strong>, selv om de smalle bageste dobbeltb\u00e5nd er n\u00e6sten usynlige. Denne art optr\u00e6der lige nu i enorme m\u00e6ngder, jeg vil ansl\u00e5 at der i denne Brudelys-bevoksning var mindst 5-10 individer pr. kvadratmeter. Og n\u00e5r bevoksningens bredde mange steder er 10-15 meter og nogle steder str\u00e6kker sig over flere kilometer, bliver det alts\u00e5 til mange Dobbeltb\u00e5ndet Svirreflue! De ses for tiden allevegne, i et omfang jeg ikke erindrer at have set tidligere \u00e5r &#8211; og det har da ogs\u00e5 v\u00e6ret n\u00e6vnt i medierne, at der i \u00e5r har v\u00e6ret et us\u00e6dvanligt stort tiltr\u00e6k af arten sydfra. Men Brudelysene tiltr\u00e6kker ogs\u00e5 mange andre arter&#8230;<\/div>\n<figure id=\"attachment_2405\" aria-describedby=\"caption-attachment-2405\" style=\"width: 500px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087493.web_.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-2405\" src=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087493.web_-500x450.jpg\" alt=\"Tob\u00e5ndet Hvepsesvirreflue i Brudelys, V\u00e6th Enge ved Guden\u00e5en, juli 2023. Foto: J\u00f8rgen Peter Kjeldsen\/&lt;a href=&quot;http:\/\/ornit.dk\/&quot;&gt;ornit.dk&lt;\/a&gt;.\" width=\"500\" height=\"450\" srcset=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087493.web_-500x450.jpg 500w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087493.web_-150x135.jpg 150w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087493.web_-1024x921.jpg 1024w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087493.web_-1200x1079.jpg 1200w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087493.web_.jpg 2000w\" sizes=\"(max-width: 500px) 85vw, 500px\" \/><\/a><figcaption id=\"caption-attachment-2405\" class=\"wp-caption-text\">Tob\u00e5ndet Hvepsesvirreflue i Brudelys, V\u00e6th Enge ved Guden\u00e5en, juli 2023. Foto: J\u00f8rgen Peter Kjeldsen\/<a href=\"http:\/\/ornit.dk\/\">ornit.dk<\/a>.<\/figcaption><\/figure>\n<figure id=\"attachment_2407\" aria-describedby=\"caption-attachment-2407\" style=\"width: 500px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087553.web_.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-2407\" src=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087553.web_-500x406.jpg\" alt=\"Humlebi sp. i Brudelys, V\u00e6th Enge ved Guden\u00e5en, juli 2023. Foto: J\u00f8rgen Peter Kjeldsen\/&lt;a href=&quot;http:\/\/ornit.dk\/&quot;&gt;ornit.dk&lt;\/a&gt;.\" width=\"500\" height=\"406\" srcset=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087553.web_-500x406.jpg 500w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087553.web_-150x122.jpg 150w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087553.web_-1024x830.jpg 1024w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087553.web_-1200x973.jpg 1200w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087553.web_.jpg 2000w\" sizes=\"(max-width: 500px) 85vw, 500px\" \/><\/a><figcaption id=\"caption-attachment-2407\" class=\"wp-caption-text\">Humlebi sp. i Brudelys, V\u00e6th Enge ved Guden\u00e5en, juli 2023. Foto: J\u00f8rgen Peter Kjeldsen\/<a href=\"http:\/\/ornit.dk\/\">ornit.dk<\/a>.<\/figcaption><\/figure>\n<div style=\"clear: both;\">Det lader alts\u00e5 til, at de blomstrende Brudelys er en god nektar-kilde, ialfald summede og svirrede det over bredvegetationen langs Guden\u00e5en og &#8220;engs\u00f8erne&#8221; (etablerede som naturgenopretning\/kv\u00e6lstofopsamlingsbassiner), da jeg i fredags var p\u00e5 guldsmedetur derned. <strong>Tob\u00e5ndet Hvepsesvirreflue<\/strong> s\u00e5 jeg dog kun et enkelt eksemplar af &#8211; som jeg til geng\u00e6ld var meget glad for at se &#8211; det er en utroligt flot flue!<\/div>\n<div style=\"clear: both;\">Udover de ovenfor bragte fotos var der flere andre arter af svirrefluer, adskillige arter humlebier, honningbier og enkelte natsv\u00e6rmere og dagsommerfugle.<\/div>\n<div style=\"clear: both;\">Lige nu er der ikke s\u00e5 mange guldsmede til stede i denne specielle habitat &#8211; man skulle ellers tro at de mange svirrefluer kunne udg\u00f8re et godt &#8220;spisekammer&#8221; for guldsmedene. \u00c9n art var dog til stede i stort antal, nemlig <strong>Stor Farvevandnymfe<\/strong>.<\/div>\n<figure id=\"attachment_2408\" aria-describedby=\"caption-attachment-2408\" style=\"width: 500px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087533.web_.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-2408\" src=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087533.web_-500x431.jpg\" alt=\"Stor Farvevandnymfe i Brudelys, V\u00e6th Enge ved Guden\u00e5en, juli 2023. Foto: J\u00f8rgen Peter Kjeldsen\/&lt;a href=&quot;http:\/\/ornit.dk\/&quot;&gt;ornit.dk&lt;\/a&gt;.\" width=\"500\" height=\"431\" srcset=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087533.web_-500x431.jpg 500w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087533.web_-150x129.jpg 150w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087533.web_-1024x883.jpg 1024w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087533.web_-1200x1035.jpg 1200w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087533.web_.jpg 2000w\" sizes=\"(max-width: 500px) 85vw, 500px\" \/><\/a><figcaption id=\"caption-attachment-2408\" class=\"wp-caption-text\">Stor Farvevandnymfe parringshjul i Brudelys, V\u00e6th Enge ved Guden\u00e5en, juli 2023. Foto: J\u00f8rgen Peter Kjeldsen\/<a href=\"http:\/\/ornit.dk\/\">ornit.dk<\/a>.<\/figcaption><\/figure>\n<figure id=\"attachment_2409\" aria-describedby=\"caption-attachment-2409\" style=\"width: 500px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087593.web_.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-2409\" src=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087593.web_-500x369.jpg\" alt=\"Stor Farvevandnymfe i Brudelys, V\u00e6th Enge ved Guden\u00e5en, juli 2023. Foto: J\u00f8rgen Peter Kjeldsen\/&lt;a href=&quot;http:\/\/ornit.dk\/&quot;&gt;ornit.dk&lt;\/a&gt;.\" width=\"500\" height=\"369\" srcset=\"https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087593.web_-500x369.jpg 500w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087593.web_-150x111.jpg 150w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087593.web_-1024x755.jpg 1024w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087593.web_-1200x885.jpg 1200w, https:\/\/ornit.dk\/vejlerblog\/wp-content\/uploads\/2023\/07\/JPK_R5_087593.web_.jpg 2000w\" sizes=\"(max-width: 500px) 85vw, 500px\" \/><\/a><figcaption id=\"caption-attachment-2409\" class=\"wp-caption-text\">Stor Farvevandnymfe i Brudelys, V\u00e6th Enge ved Guden\u00e5en, juli 2023. Foto: J\u00f8rgen Peter Kjeldsen\/<a href=\"http:\/\/ornit.dk\/\">ornit.dk<\/a>.<\/figcaption><\/figure>\n<div style=\"clear: both;\">Planten Brudelys har jeg indtil i \u00e5r kun kendt som et spedt forekommende indslag i eksempelvis Vejlernes bredvegetation is\u00e6r langs kanalerne, altid som en art der &#8220;pynter&#8221; med sine smukke blomstersk\u00e6rme. Det er f\u00f8rst her ved Guden\u00e5en at jeg har oplevet disse store bestande, som giver et meget markant pr\u00e6g til landskaberne lige nu, hvor de st\u00e5r i blomst. Det er altid fascinerende n\u00e5r blomsterplanter danner s\u00e5danne &#8220;t\u00e6pper&#8221;, synes jeg! Tidligere har jeg jo ogs\u00e5 berettet her p\u00e5 siden om tilsvarende f\u00e6nomener hos <a href=\"https:\/\/ornit.dk\/vejlerblog\/effektiv-pollenspredning-hos-kaerfnokurt\/\">K\u00e6rfnokurt<\/a> og <a href=\"https:\/\/ornit.dk\/vejlerblog\/gule-enge-med-hoeje-taetheder-af-ynglefugle\/\">Stor Skjaller<\/a>.<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Sumpplanten Brudelys (Butomus umbellatus) danner nogle steder store bestande hvor arten dominerer totalt, langs bredden af \u00e5er og lavvandede s\u00f8er. De blomstrer lige nu, og de tiltr\u00e6kker store m\u00e6ngder insekter&#8230; Jeg g\u00e5r ud fra at det nederste af ovenst\u00e5ende fotos ogs\u00e5 er arten Dobbeltb\u00e5ndet Svirreflue, selv om de smalle bageste dobbeltb\u00e5nd er n\u00e6sten usynlige. Denne &hellip; <a href=\"https:\/\/ornit.dk\/vejlerblog\/brudelys-ud-over-det-hele\/\" class=\"more-link\">L\u00e6s videre<span class=\"screen-reader-text\"> &#8220;Brudelys ud over det hele&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[148,78,32,28],"class_list":["post-2400","post","type-post","status-publish","format-standard","hentry","category-udenfor-vejlerne-danmark","tag-botanik","tag-insekter","tag-stor-farvevandnymfe","tag-vandnymfer"],"_links":{"self":[{"href":"https:\/\/ornit.dk\/vejlerblog\/wp-json\/wp\/v2\/posts\/2400"}],"collection":[{"href":"https:\/\/ornit.dk\/vejlerblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ornit.dk\/vejlerblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ornit.dk\/vejlerblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ornit.dk\/vejlerblog\/wp-json\/wp\/v2\/comments?post=2400"}],"version-history":[{"count":5,"href":"https:\/\/ornit.dk\/vejlerblog\/wp-json\/wp\/v2\/posts\/2400\/revisions"}],"predecessor-version":[{"id":2413,"href":"https:\/\/ornit.dk\/vejlerblog\/wp-json\/wp\/v2\/posts\/2400\/revisions\/2413"}],"wp:attachment":[{"href":"https:\/\/ornit.dk\/vejlerblog\/wp-json\/wp\/v2\/media?parent=2400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ornit.dk\/vejlerblog\/wp-json\/wp\/v2\/categories?post=2400"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ornit.dk\/vejlerblog\/wp-json\/wp\/v2\/tags?post=2400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}