{"id":5257,"date":"2022-11-08T13:27:49","date_gmt":"2022-11-08T12:27:49","guid":{"rendered":"https:\/\/www.vogelwarte.ch\/voegel-der-schweiz\/whooper-swan\/"},"modified":"2026-03-11T14:22:00","modified_gmt":"2026-03-11T13:22:00","slug":"whooper-swan","status":"publish","type":"voegel-der-schweiz","link":"https:\/\/www.vogelwarte.ch\/en\/birds-of-switzerland\/whooper-swan\/","title":{"rendered":"Whooper Swan"},"content":{"rendered":"","protected":false},"featured_media":123793,"template":"","afvs_foerdermassnahmen":[],"afvs_npa-handlungsebene":[],"afvs_lebensraum":[],"afvs_nahrung":[],"afvs_stakeholder":[],"afvs_npa-verantwortung":[],"lebensraum":[324,359,360],"nahrung":[374],"afvs_npa-dringlichkeit":[],"rote-liste-schweiz":[3120],"vogelgruppe":[375],"class_list":["post-5257","voegel-der-schweiz","type-voegel-der-schweiz","status-publish","has-post-thumbnail","hentry","lebensraum-gewaesser","lebensraum-ackerland","lebensraum-wiesen-und-weiden","nahrung-pflanzen","rote-liste-schweiz-regional-nicht-beurteilt-ne","vogelgruppe-entenvoegel"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Vogelarten: Whooper Swan<\/title>\n<meta name=\"description\" content=\"The arrival of Whooper Swans in their traditional wintering places on Lake Constance heralds winter, provided it has not already arrived. The swans present a unique picture in the snow-covered landscape, which is accentuated by their loud, melodious trumpeting calls. Families migrate to wintering places and remain together until the end of winter. The Whooper Swan feeds on underwater plants. Unlike the Mute Swan the Whooper Swan digs for roots and buds with its beak.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.vogelwarte.ch\/en\/birds-of-switzerland\/whooper-swan\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vogelarten: Whooper Swan\" \/>\n<meta property=\"og:description\" content=\"The arrival of Whooper Swans in their traditional wintering places on Lake Constance heralds winter, provided it has not already arrived. The swans present a unique picture in the snow-covered landscape, which is accentuated by their loud, melodious trumpeting calls. Families migrate to wintering places and remain together until the end of winter. The Whooper Swan feeds on underwater plants. 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