{"id":5273,"date":"2022-11-08T13:27:49","date_gmt":"2022-11-08T12:27:49","guid":{"rendered":"https:\/\/www.vogelwarte.ch\/voegel-der-schweiz\/greylag-goose\/"},"modified":"2026-03-11T14:23:21","modified_gmt":"2026-03-11T13:23:21","slug":"greylag-goose","status":"publish","type":"voegel-der-schweiz","link":"https:\/\/www.vogelwarte.ch\/en\/birds-of-switzerland\/greylag-goose\/","title":{"rendered":"Greylag Goose"},"content":{"rendered":"","protected":false},"featured_media":123841,"template":"","afvs_foerdermassnahmen":[],"afvs_npa-handlungsebene":[],"afvs_lebensraum":[],"afvs_nahrung":[],"afvs_stakeholder":[],"afvs_npa-verantwortung":[],"lebensraum":[324,347,359,360],"nahrung":[374],"afvs_npa-dringlichkeit":[],"rote-liste-schweiz":[3120],"vogelgruppe":[375],"class_list":["post-5273","voegel-der-schweiz","type-voegel-der-schweiz","status-publish","has-post-thumbnail","hentry","lebensraum-gewaesser","lebensraum-feuchtgebiete","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: Greylag Goose<\/title>\n<meta name=\"description\" content=\"The migration of the Greylag Goose, which is very impressive in the north, has inspired numerous stories, of which \u201cThe Wonderful Adventures of Nils\u201d by Selma Lagerl\u00f6f is probably the most famous. The behaviour of the Greylag Goose was extensively researched by Konrad Lorenz. He discovered the phenomenon of imprinting, whereby a young bird becomes socially bonded to the first living being it encounters after hatching. The Greylag Goose is the ancestor of the domestic goose.\" \/>\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\/greylag-goose\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vogelarten: Greylag Goose\" \/>\n<meta property=\"og:description\" content=\"The migration of the Greylag Goose, which is very impressive in the north, has inspired numerous stories, of which \u201cThe Wonderful Adventures of Nils\u201d by Selma Lagerl\u00f6f is probably the most famous. The behaviour of the Greylag Goose was extensively researched by Konrad Lorenz. He discovered the phenomenon of imprinting, whereby a young bird becomes socially bonded to the first living being it encounters after hatching. The Greylag Goose is the ancestor of the domestic goose.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.vogelwarte.ch\/en\/birds-of-switzerland\/greylag-goose\/\" \/>\n<meta property=\"og:site_name\" content=\"Swiss Ornithological Institute\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/vogelwarte.ch\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-11T13:23:21+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.vogelwarte.ch\/wp-content\/uploads\/2026\/03\/590_1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@vogelwarte_ch\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.vogelwarte.ch\\\/en\\\/birds-of-switzerland\\\/greylag-goose\\\/\",\"url\":\"https:\\\/\\\/www.vogelwarte.ch\\\/en\\\/birds-of-switzerland\\\/greylag-goose\\\/\",\"name\":\"Vogelarten: Greylag Goose\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.vogelwarte.ch\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.vogelwarte.ch\\\/en\\\/birds-of-switzerland\\\/greylag-goose\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.vogelwarte.ch\\\/en\\\/birds-of-switzerland\\\/greylag-goose\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.vogelwarte.ch\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/590_1.jpg\",\"datePublished\":\"2022-11-08T12:27:49+00:00\",\"dateModified\":\"2026-03-11T13:23:21+00:00\",\"description\":\"The migration of the Greylag Goose, which is very impressive in the north, has inspired numerous stories, of which \u201cThe Wonderful Adventures of Nils\u201d by Selma Lagerl\u00f6f is probably the most famous. The behaviour of the Greylag Goose was extensively researched by Konrad Lorenz. He discovered the phenomenon of imprinting, whereby a young bird becomes socially bonded to the first living being it encounters after hatching. The Greylag Goose is the ancestor of the domestic goose.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.vogelwarte.ch\\\/en\\\/birds-of-switzerland\\\/greylag-goose\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.vogelwarte.ch\\\/en\\\/birds-of-switzerland\\\/greylag-goose\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.vogelwarte.ch\\\/en\\\/birds-of-switzerland\\\/greylag-goose\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.vogelwarte.ch\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/590_1.jpg\",\"contentUrl\":\"https:\\\/\\\/www.vogelwarte.ch\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/590_1.jpg\",\"width\":1600,\"height\":1200},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.vogelwarte.ch\\\/en\\\/birds-of-switzerland\\\/greylag-goose\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.vogelwarte.ch\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Greylag Goose\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.vogelwarte.ch\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.vogelwarte.ch\\\/en\\\/\",\"name\":\"Swiss Ornithological Institute\",\"description\":\"We investigate and protect what we are passionate about.\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.vogelwarte.ch\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.vogelwarte.ch\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.vogelwarte.ch\\\/en\\\/#organization\",\"name\":\"Swiss Ornithological Institute\",\"url\":\"https:\\\/\\\/www.vogelwarte.ch\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.vogelwarte.ch\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.vogelwarte.ch\\\/wp-content\\\/uploads\\\/2023\\\/10\\\/logo.svg\",\"contentUrl\":\"https:\\\/\\\/www.vogelwarte.ch\\\/wp-content\\\/uploads\\\/2023\\\/10\\\/logo.svg\",\"width\":1,\"height\":1,\"caption\":\"Swiss Ornithological Institute\"},\"image\":{\"@id\":\"https:\\\/\\\/www.vogelwarte.ch\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/vogelwarte.ch\",\"https:\\\/\\\/x.com\\\/vogelwarte_ch\",\"https:\\\/\\\/www.instagram.com\\\/vogelwarte.ch\\\/\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCcoly0iouWGEEIlUfyTsYDA\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Vogelarten: Greylag Goose","description":"The migration of the Greylag Goose, which is very impressive in the north, has inspired numerous stories, of which \u201cThe Wonderful Adventures of Nils\u201d by Selma Lagerl\u00f6f is probably the most famous. The behaviour of the Greylag Goose was extensively researched by Konrad Lorenz. He discovered the phenomenon of imprinting, whereby a young bird becomes socially bonded to the first living being it encounters after hatching. The Greylag Goose is the ancestor of the domestic goose.","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:\/\/www.vogelwarte.ch\/en\/birds-of-switzerland\/greylag-goose\/","og_locale":"en_US","og_type":"article","og_title":"Vogelarten: Greylag Goose","og_description":"The migration of the Greylag Goose, which is very impressive in the north, has inspired numerous stories, of which \u201cThe Wonderful Adventures of Nils\u201d by Selma Lagerl\u00f6f is probably the most famous. The behaviour of the Greylag Goose was extensively researched by Konrad Lorenz. He discovered the phenomenon of imprinting, whereby a young bird becomes socially bonded to the first living being it encounters after hatching. The Greylag Goose is the ancestor of the domestic goose.","og_url":"https:\/\/www.vogelwarte.ch\/en\/birds-of-switzerland\/greylag-goose\/","og_site_name":"Swiss Ornithological Institute","article_publisher":"https:\/\/www.facebook.com\/vogelwarte.ch","article_modified_time":"2026-03-11T13:23:21+00:00","og_image":[{"width":1600,"height":1200,"url":"https:\/\/www.vogelwarte.ch\/wp-content\/uploads\/2026\/03\/590_1.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_site":"@vogelwarte_ch","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.vogelwarte.ch\/en\/birds-of-switzerland\/greylag-goose\/","url":"https:\/\/www.vogelwarte.ch\/en\/birds-of-switzerland\/greylag-goose\/","name":"Vogelarten: Greylag Goose","isPartOf":{"@id":"https:\/\/www.vogelwarte.ch\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.vogelwarte.ch\/en\/birds-of-switzerland\/greylag-goose\/#primaryimage"},"image":{"@id":"https:\/\/www.vogelwarte.ch\/en\/birds-of-switzerland\/greylag-goose\/#primaryimage"},"thumbnailUrl":"https:\/\/www.vogelwarte.ch\/wp-content\/uploads\/2026\/03\/590_1.jpg","datePublished":"2022-11-08T12:27:49+00:00","dateModified":"2026-03-11T13:23:21+00:00","description":"The migration of the Greylag Goose, which is very impressive in the north, has inspired numerous stories, of which \u201cThe Wonderful Adventures of Nils\u201d by Selma Lagerl\u00f6f is probably the most famous. The behaviour of the Greylag Goose was extensively researched by Konrad Lorenz. He discovered the phenomenon of imprinting, whereby a young bird becomes socially bonded to the first living being it encounters after hatching. The Greylag Goose is the ancestor of the domestic goose.","breadcrumb":{"@id":"https:\/\/www.vogelwarte.ch\/en\/birds-of-switzerland\/greylag-goose\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.vogelwarte.ch\/en\/birds-of-switzerland\/greylag-goose\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.vogelwarte.ch\/en\/birds-of-switzerland\/greylag-goose\/#primaryimage","url":"https:\/\/www.vogelwarte.ch\/wp-content\/uploads\/2026\/03\/590_1.jpg","contentUrl":"https:\/\/www.vogelwarte.ch\/wp-content\/uploads\/2026\/03\/590_1.jpg","width":1600,"height":1200},{"@type":"BreadcrumbList","@id":"https:\/\/www.vogelwarte.ch\/en\/birds-of-switzerland\/greylag-goose\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.vogelwarte.ch\/en\/"},{"@type":"ListItem","position":2,"name":"Greylag Goose"}]},{"@type":"WebSite","@id":"https:\/\/www.vogelwarte.ch\/en\/#website","url":"https:\/\/www.vogelwarte.ch\/en\/","name":"Swiss Ornithological Institute","description":"We investigate and protect what we are passionate about.","publisher":{"@id":"https:\/\/www.vogelwarte.ch\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.vogelwarte.ch\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.vogelwarte.ch\/en\/#organization","name":"Swiss Ornithological Institute","url":"https:\/\/www.vogelwarte.ch\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.vogelwarte.ch\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.vogelwarte.ch\/wp-content\/uploads\/2023\/10\/logo.svg","contentUrl":"https:\/\/www.vogelwarte.ch\/wp-content\/uploads\/2023\/10\/logo.svg","width":1,"height":1,"caption":"Swiss Ornithological Institute"},"image":{"@id":"https:\/\/www.vogelwarte.ch\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/vogelwarte.ch","https:\/\/x.com\/vogelwarte_ch","https:\/\/www.instagram.com\/vogelwarte.ch\/","https:\/\/www.youtube.com\/channel\/UCcoly0iouWGEEIlUfyTsYDA"]}]}},"_links":{"self":[{"href":"https:\/\/www.vogelwarte.ch\/en\/wp-json\/wp\/v2\/voegel-der-schweiz\/5273","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vogelwarte.ch\/en\/wp-json\/wp\/v2\/voegel-der-schweiz"}],"about":[{"href":"https:\/\/www.vogelwarte.ch\/en\/wp-json\/wp\/v2\/types\/voegel-der-schweiz"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vogelwarte.ch\/en\/wp-json\/wp\/v2\/media\/123841"}],"wp:attachment":[{"href":"https:\/\/www.vogelwarte.ch\/en\/wp-json\/wp\/v2\/media?parent=5273"}],"wp:term":[{"taxonomy":"afvs_foerdermassnahmen","embeddable":true,"href":"https:\/\/www.vogelwarte.ch\/en\/wp-json\/wp\/v2\/afvs_foerdermassnahmen?post=5273"},{"taxonomy":"afvs_npa-handlungsebene","embeddable":true,"href":"https:\/\/www.vogelwarte.ch\/en\/wp-json\/wp\/v2\/afvs_npa-handlungsebene?post=5273"},{"taxonomy":"afvs_lebensraum","embeddable":true,"href":"https:\/\/www.vogelwarte.ch\/en\/wp-json\/wp\/v2\/afvs_lebensraum?post=5273"},{"taxonomy":"afvs_nahrung","embeddable":true,"href":"https:\/\/www.vogelwarte.ch\/en\/wp-json\/wp\/v2\/afvs_nahrung?post=5273"},{"taxonomy":"afvs_stakeholder","embeddable":true,"href":"https:\/\/www.vogelwarte.ch\/en\/wp-json\/wp\/v2\/afvs_stakeholder?post=5273"},{"taxonomy":"afvs_npa-verantwortung","embeddable":true,"href":"https:\/\/www.vogelwarte.ch\/en\/wp-json\/wp\/v2\/afvs_npa-verantwortung?post=5273"},{"taxonomy":"lebensraum","embeddable":true,"href":"https:\/\/www.vogelwarte.ch\/en\/wp-json\/wp\/v2\/lebensraum?post=5273"},{"taxonomy":"nahrung","embeddable":true,"href":"https:\/\/www.vogelwarte.ch\/en\/wp-json\/wp\/v2\/nahrung?post=5273"},{"taxonomy":"afvs_npa-dringlichkeit","embeddable":true,"href":"https:\/\/www.vogelwarte.ch\/en\/wp-json\/wp\/v2\/afvs_npa-dringlichkeit?post=5273"},{"taxonomy":"rote-liste-schweiz","embeddable":true,"href":"https:\/\/www.vogelwarte.ch\/en\/wp-json\/wp\/v2\/rote-liste-schweiz?post=5273"},{"taxonomy":"vogelgruppe","embeddable":true,"href":"https:\/\/www.vogelwarte.ch\/en\/wp-json\/wp\/v2\/vogelgruppe?post=5273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}