{"id":3278,"date":"2012-08-22T18:23:35","date_gmt":"2012-08-22T16:23:35","guid":{"rendered":"http:\/\/ivan.ingemansen.dk\/?p=3278"},"modified":"2023-10-14T15:05:25","modified_gmt":"2023-10-14T15:05:25","slug":"saelungerne-pa-avnofjorden-har-det-svaert-i-den-kolde-sommer","status":"publish","type":"post","link":"https:\/\/ivan.ingemansen.dk\/?p=3278","title":{"rendered":"S\u00e6lungerne p\u00e5 Avn\u00f8fjorden har haft det sv\u00e6rt i den kolde sommer."},"content":{"rendered":"<figure id=\"attachment_4543\" aria-describedby=\"caption-attachment-4543\" style=\"width: 852px\" class=\"wp-caption alignleft\"><a href=\"http:\/\/ivan.ingemansen.dk\/wp-content\/uploads\/2012\/08\/s\u00e6l-4.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-4543\" src=\"http:\/\/ivan.ingemansen.dk\/wp-content\/uploads\/2012\/08\/s\u00e6l-4-1024x819.jpg\" alt=\"S\u00e6lerne f\u00e6lder deres pels i august\/september.\" width=\"852\" height=\"682\" srcset=\"https:\/\/ivan.ingemansen.dk\/wp-content\/uploads\/2012\/08\/s\u00e6l-4-1024x819.jpg 1024w, https:\/\/ivan.ingemansen.dk\/wp-content\/uploads\/2012\/08\/s\u00e6l-4-300x240.jpg 300w, https:\/\/ivan.ingemansen.dk\/wp-content\/uploads\/2012\/08\/s\u00e6l-4.jpg 1369w\" sizes=\"auto, (max-width: 852px) 100vw, 852px\" \/><\/a><figcaption id=\"caption-attachment-4543\" class=\"wp-caption-text\">S\u00e6lerne f\u00e6lder deres pels i august\/september.<\/figcaption><\/figure>\n<p>Det var h\u00e5rdt for s\u00e6lungerne i den kolde sommer. S\u00e6lerne f\u00f8der deres unger i juni m\u00e5ned. Ca. halvdelen af ungerne overlever ikke det f\u00f8rste \u00e5r. Der kan i \u00e5r v\u00e6re g\u00e5et flere til. Den lave vandtemperatur f\u00f8rst p\u00e5 sommeren, kan have v\u00e6ret h\u00e5rd ved ungerne, og der er da ogs\u00e5 fundet flere d\u00f8de unger p\u00e5 Avn\u00f8.<br \/>\nS\u00e6lbestanden af sp\u00e6ttede s\u00e6ler er dog gennem de senere \u00e5r steget betragteligt, og p\u00e5 gode dage kan der t\u00e6lles op til 250 s\u00e6ler p\u00e5 stenrevet i Avn\u00f8fjorden. I august f\u00e6lder s\u00e6lerne deres pels, og tilbringer derfor megen tid p\u00e5 revet. Revet ligger dog ca. 500 meter fra land, s\u00e5 det er en god ide at medbring en kikkert, n\u00e5r man skal iagttage s\u00e6lerne. Hvis man ser noget der ligner en sten, der vender opad i begge ender, er det en s\u00e6l. I kikkerten kan man ogs\u00e5 iagttage, hvordan s\u00e6lerne ind imellem sl\u00e5s om de bedste sten, da der jo selvf\u00f8lgelig ogs\u00e5 i en s\u00e6lkoloni er et heraki.<br \/>\nS\u00e6len er godt tilpasset et liv i vandet. P\u00e5 land m\u00e5 den mave sig frem. Den holder sig altid t\u00e6t p\u00e5 vandet. Ved Avn\u00f8fjorden ser man kun enkelte unger p\u00e5 kysten. Medens de voksne holder sig til stenene p\u00e5 revet.<br \/>\nS\u00e6lerne kan i vandet opn\u00e5 en fart af op til 35 km\/t, dykke omkring 100 meter ned. Den kan holde vejret i 20-30 minutter, og den kommer op efter luft med 5-10 minutters mellemrum.<br \/>\nS\u00e6lerne lever for det meste af fisk. For s\u00e6lerne p\u00e5 Avn\u00f8fjorden drejer det sig hovedsagelig om fladfisk, som den sluger med det samme. Den spiser ca. 3 til 5 kilo fisk om dagen. De fanges ude i Sm\u00e5landsfarvandet. For bedre at se byttet p\u00e5 bunden sv\u00f8mmer s\u00e6len ofte p\u00e5 ryggen.<br \/>\nS\u00e6lerne kan st\u00e5 lodret i vandet og sove. Den kommer automatisk op til overfladen for at tr\u00e6kke vejret uden at v\u00e5gne.<br \/>\nHelt tilbage i j\u00e6gerstenalderen blev s\u00e6lerne jaget, og i slutningen af 1800-tallet var man ved at udrydde dem, da man mente, at den konkurrerede med fiskerne. S\u00e6len blev dog totalfredet i 1977 og er nu i fremgang.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Det var h\u00e5rdt for s\u00e6lungerne i den kolde sommer. S\u00e6lerne f\u00f8der deres unger i juni m\u00e5ned. Ca. halvdelen af ungerne overlever ikke det f\u00f8rste \u00e5r. Der kan i \u00e5r v\u00e6re g\u00e5et flere til. Den lave vandtemperatur f\u00f8rst p\u00e5 sommeren, kan have v\u00e6ret h\u00e5rd ved ungerne, og der er da ogs\u00e5 fundet flere d\u00f8de unger p\u00e5 Avn\u00f8. S\u00e6lbestanden af sp\u00e6ttede s\u00e6ler er dog gennem de senere \u00e5r steget betragteligt, og p\u00e5 gode dage kan der t\u00e6lles op til 250 s\u00e6ler p\u00e5 stenrevet i Avn\u00f8fjorden. I august f\u00e6lder s\u00e6lerne deres pels, og tilbringer derfor megen tid p\u00e5 revet. Revet ligger dog ca. 500 meter fra land, s\u00e5 det er en god ide at medbring en kikkert, n\u00e5r man skal iagttage s\u00e6lerne. Hvis man ser noget der ligner en sten, der vender opad i begge ender, er det en s\u00e6l. I kikkerten kan man ogs\u00e5 iagttage, hvordan s\u00e6lerne ind imellem sl\u00e5s om de bedste sten, da der jo selvf\u00f8lgelig ogs\u00e5 i en s\u00e6lkoloni er et heraki. S\u00e6len er godt tilpasset et liv i vandet. P\u00e5 land m\u00e5 den mave sig frem. Den holder sig altid t\u00e6t p\u00e5 vandet. Ved Avn\u00f8fjorden ser man kun enkelte unger p\u00e5 kysten. Medens de voksne holder sig til stenene p\u00e5 revet. S\u00e6lerne kan i vandet opn\u00e5 en fart af op til 35 km\/t, dykke omkring 100 meter ned. Den kan holde vejret i 20-30 minutter, og den kommer op efter luft med 5-10 minutters mellemrum. S\u00e6lerne lever for det meste af fisk. For s\u00e6lerne p\u00e5 Avn\u00f8fjorden drejer det sig hovedsagelig om fladfisk, som den sluger med det samme. Den spiser ca. 3 til 5 kilo fisk om dagen. De fanges ude i Sm\u00e5landsfarvandet. For bedre at se byttet p\u00e5 bunden sv\u00f8mmer s\u00e6len ofte p\u00e5 ryggen. S\u00e6lerne kan st\u00e5 lodret i vandet og sove. Den kommer automatisk op til overfladen for at tr\u00e6kke vejret uden at v\u00e5gne. Helt tilbage i j\u00e6gerstenalderen blev s\u00e6lerne jaget, og i slutningen af 1800-tallet var man ved at udrydde dem, da man mente, at den konkurrerede med fiskerne. S\u00e6len blev dog totalfredet i 1977 og er nu i fremgang.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[2,7],"tags":[36,37,39,153,968,971,840,876],"class_list":["post-3278","post","type-post","status-publish","format-standard","hentry","category-alle","category-naturture-vordingborg-kommune","tag-avn","tag-avn-fjord","tag-avn-naturcenter","tag-danmarsk-naturfredningsforening","tag-saeler-saelunger","tag-saelsafari","tag-smalandsfarvandet","tag-spttet-sl"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Det var h\u00e5rdt for s\u00e6lungerne i den kolde sommer. S\u00e6lerne f\u00f8der deres unger i juni m\u00e5ned. Ca. halvdelen af ungerne overlever ikke det f\u00f8rste \u00e5r. Der kan i \u00e5r v\u00e6re g\u00e5et flere til. Den lave vandtemperatur f\u00f8rst p\u00e5 sommeren, kan have v\u00e6ret h\u00e5rd ved ungerne, og der er da ogs\u00e5 fundet flere d\u00f8de unger p\u00e5\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Ivan\"\/>\n\t<meta name=\"google-site-verification\" content=\"Ax4b3QkR5tbt3ljNYEx3t1GTIn_COXEFHm0--8Kb12U\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/ivan.ingemansen.dk\/?p=3278\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.0.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"da_DK\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ivans Natur | En blog om natur og naturture i Vordingborg, Danmark og Verden\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"S\u00e6lungerne p\u00e5 Avn\u00f8fjorden har haft det sv\u00e6rt i den kolde sommer. | Ivans Natur\" \/>\n\t\t<meta property=\"og:description\" content=\"Det var h\u00e5rdt for s\u00e6lungerne i den kolde sommer. 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Den lave vandtemperatur f\u00f8rst p\u00e5 sommeren, kan have v\u00e6ret h\u00e5rd ved ungerne, og der er da ogs\u00e5 fundet flere d\u00f8de unger p\u00e5\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/ivan.ingemansen.dk\/?p=3278\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/ivan.ingemansen.dk\/wp-content\/uploads\/2009\/04\/TV2-3.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/ivan.ingemansen.dk\/wp-content\/uploads\/2009\/04\/TV2-3.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"761\" \/>\n\t\t<meta property=\"og:image:height\" content=\"755\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2012-08-22T16:23:35+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-10-14T15:05:25+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"S\u00e6lungerne p\u00e5 Avn\u00f8fjorden har haft det sv\u00e6rt i den kolde sommer. | Ivans Natur\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Det var h\u00e5rdt for s\u00e6lungerne i den kolde sommer. 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