Sa v\u00e9ritable arme contre le froid ne se voit pas au premier coup d’\u0153il. Sous les longues m\u00e8ches qui lui donnent cet air hirsute se cache le qiviut, un duvet extr\u00eamement fin et dense qui isole bien mieux que la plupart des laines connues. Chaque printemps, il s’en d\u00e9tache par plaques enti\u00e8res, laiss\u00e9es accroch\u00e9es aux rochers et aux buissons, une aubaine que certains habitants du Grand Nord r\u00e9cup\u00e8rent pour en filer une laine rare et pr\u00e9cieuse.<\/p>\n\n\n\n<\/video><\/figure>\n\n\n\nAutre particularit\u00e9 : sa fa\u00e7on de se d\u00e9fendre. Isol\u00e9, un b\u0153uf musqu\u00e9 reste vuln\u00e9rable face \u00e0 un loup ou un ours. Mais en troupeau, la strat\u00e9gie change du tout au tout. Au moindre danger, les adultes se regroupent en cercle ou en ligne serr\u00e9e, cornes tourn\u00e9es vers l’ext\u00e9rieur, encerclant les jeunes au centre. Cette formation d\u00e9fensive, redoutablement efficace contre les pr\u00e9dateurs naturels, se r\u00e9v\u00e8le en revanche inutile face \u00e0 l’homme arm\u00e9 \u2014 l’une des raisons qui a facilit\u00e9 sa chasse par le pass\u00e9.<\/p>\n\n\n\n
Aujourd’hui, l’esp\u00e8ce reste cantonn\u00e9e \u00e0 quelques refuges arctiques et subarctiques, o\u00f9 son allure pr\u00e9historique continue d’attirer randonneurs et photographes venus du monde entier.<\/p>\n\n\n\n
<\/video><\/figure>\n","protected":false},"excerpt":{"rendered":"Peu d’animaux peuvent se targuer d’avoir travers\u00e9 les \u00e2ges sans presque changer. Le b\u0153uf musqu\u00e9 en fait partie : cette silhouette trapue et cette fourrure sombre qui balaie le sol sont pratiquement identiques \u00e0 celles de ses anc\u00eatres qui c\u00f4toyaient les mammouths. Contrairement \u00e0 beaucoup de grands mammif\u00e8res de cette \u00e9poque, il a surv\u00e9cu \u00e0 […]<\/p>\n","protected":false},"author":2,"featured_media":7262,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[1],"tags":[59,60,12,51,81,80,61,55],"jetpack_publicize_connections":[],"yoast_head":"\n
Les survivants de l'\u00e2ge de glace - La nature en images<\/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:\/\/www.photorama.be\/wordpress\/les-survivants-de-lage-de-glace\/\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Christian\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.photorama.be\/wordpress\/les-survivants-de-lage-de-glace\/\",\"url\":\"https:\/\/www.photorama.be\/wordpress\/les-survivants-de-lage-de-glace\/\",\"name\":\"Les survivants de l'\u00e2ge de glace - La nature en images\",\"isPartOf\":{\"@id\":\"https:\/\/www.photorama.be\/wordpress\/#website\"},\"datePublished\":\"2026-07-05T09:37:18+00:00\",\"dateModified\":\"2026-07-05T09:37:19+00:00\",\"author\":{\"@id\":\"https:\/\/www.photorama.be\/wordpress\/#\/schema\/person\/3a98e42dd201faa4008aa84a8376e98e\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.photorama.be\/wordpress\/les-survivants-de-lage-de-glace\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.photorama.be\/wordpress\/les-survivants-de-lage-de-glace\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.photorama.be\/wordpress\/les-survivants-de-lage-de-glace\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/www.photorama.be\/wordpress\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Les survivants de l’\u00e2ge de glace\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.photorama.be\/wordpress\/#website\",\"url\":\"https:\/\/www.photorama.be\/wordpress\/\",\"name\":\"La nature en images\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.photorama.be\/wordpress\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.photorama.be\/wordpress\/#\/schema\/person\/3a98e42dd201faa4008aa84a8376e98e\",\"name\":\"Christian\",\"sameAs\":[\"http:\/\/www.photorama.be\"],\"url\":\"https:\/\/www.photorama.be\/wordpress\/author\/christian\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Les survivants de l'\u00e2ge de glace - La nature en images","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.photorama.be\/wordpress\/les-survivants-de-lage-de-glace\/","twitter_misc":{"\u00c9crit par":"Christian","Dur\u00e9e de lecture estim\u00e9e":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.photorama.be\/wordpress\/les-survivants-de-lage-de-glace\/","url":"https:\/\/www.photorama.be\/wordpress\/les-survivants-de-lage-de-glace\/","name":"Les survivants de l'\u00e2ge de glace - La nature en images","isPartOf":{"@id":"https:\/\/www.photorama.be\/wordpress\/#website"},"datePublished":"2026-07-05T09:37:18+00:00","dateModified":"2026-07-05T09:37:19+00:00","author":{"@id":"https:\/\/www.photorama.be\/wordpress\/#\/schema\/person\/3a98e42dd201faa4008aa84a8376e98e"},"breadcrumb":{"@id":"https:\/\/www.photorama.be\/wordpress\/les-survivants-de-lage-de-glace\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.photorama.be\/wordpress\/les-survivants-de-lage-de-glace\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.photorama.be\/wordpress\/les-survivants-de-lage-de-glace\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.photorama.be\/wordpress\/"},{"@type":"ListItem","position":2,"name":"Les survivants de l’\u00e2ge de glace"}]},{"@type":"WebSite","@id":"https:\/\/www.photorama.be\/wordpress\/#website","url":"https:\/\/www.photorama.be\/wordpress\/","name":"La nature en images","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.photorama.be\/wordpress\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/www.photorama.be\/wordpress\/#\/schema\/person\/3a98e42dd201faa4008aa84a8376e98e","name":"Christian","sameAs":["http:\/\/www.photorama.be"],"url":"https:\/\/www.photorama.be\/wordpress\/author\/christian\/"}]}},"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.photorama.be\/wordpress\/wp-content\/uploads\/2026\/07\/DPP_2026-05-08-07-51-24_0244.jpg?fit=1000%2C667&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/pICaX-1Ta","jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.photorama.be\/wordpress\/wp-json\/wp\/v2\/posts\/7264"}],"collection":[{"href":"https:\/\/www.photorama.be\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.photorama.be\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.photorama.be\/wordpress\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.photorama.be\/wordpress\/wp-json\/wp\/v2\/comments?post=7264"}],"version-history":[{"count":4,"href":"https:\/\/www.photorama.be\/wordpress\/wp-json\/wp\/v2\/posts\/7264\/revisions"}],"predecessor-version":[{"id":7268,"href":"https:\/\/www.photorama.be\/wordpress\/wp-json\/wp\/v2\/posts\/7264\/revisions\/7268"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.photorama.be\/wordpress\/wp-json\/wp\/v2\/media\/7262"}],"wp:attachment":[{"href":"https:\/\/www.photorama.be\/wordpress\/wp-json\/wp\/v2\/media?parent=7264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.photorama.be\/wordpress\/wp-json\/wp\/v2\/categories?post=7264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.photorama.be\/wordpress\/wp-json\/wp\/v2\/tags?post=7264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"\"](\"https:\/\/i1.wp.com\/www.photorama.be\/wordpress\/wp-content\/uploads\/2026\/07\/DPP_2026-05-07-15-25-18_0040.jpg?ssl=1\")
<\/figure><\/div>![\"\"](\"https:\/\/i1.wp.com\/www.photorama.be\/wordpress\/wp-content\/uploads\/2026\/07\/DPP_2026-05-08-07-43-19_0234.jpg?ssl=1\")
<\/figure>![\"\"](\"https:\/\/i0.wp.com\/www.photorama.be\/wordpress\/wp-content\/uploads\/2026\/07\/DPP_2026-05-08-07-15-22_0141.jpg?ssl=1\")
<\/figure><\/div><\/div>![\"\"](\"https:\/\/i0.wp.com\/www.photorama.be\/wordpress\/wp-content\/uploads\/2026\/07\/DPP_2026-05-08-07-36-03_0220.jpg?ssl=1\")
<\/figure><\/div>![\"\"](\"https:\/\/i0.wp.com\/www.photorama.be\/wordpress\/wp-content\/uploads\/2026\/07\/DPP_2026-05-08-07-31-30_0167.jpg?ssl=1\")
<\/figure><\/div>![\"\"](\"https:\/\/i2.wp.com\/www.photorama.be\/wordpress\/wp-content\/uploads\/2026\/07\/DPP_2026-05-08-07-33-56_0180.jpg?ssl=1\")
<\/figure><\/div><\/div>![\"\"](\"https:\/\/i1.wp.com\/www.photorama.be\/wordpress\/wp-content\/uploads\/2026\/07\/DPP_2026-05-08-07-17-15_0154.jpg?ssl=1\")
<\/figure>![\"\"](\"https:\/\/i2.wp.com\/www.photorama.be\/wordpress\/wp-content\/uploads\/2026\/07\/DPP_2026-05-08-07-35-39_0207.jpg?ssl=1\")
<\/figure><\/div>![\"\"](\"https:\/\/i0.wp.com\/www.photorama.be\/wordpress\/wp-content\/uploads\/2026\/07\/DPP_2026-05-08-06-59-38_0122.jpg?ssl=1\")
<\/figure><\/div><\/div>![\"\"](\"https:\/\/i2.wp.com\/www.photorama.be\/wordpress\/wp-content\/uploads\/2026\/07\/DPP_2026-05-08-06-58-49_0114.jpg?ssl=1\")
<\/figure><\/div>![\"\"](\"https:\/\/i0.wp.com\/www.photorama.be\/wordpress\/wp-content\/uploads\/2026\/07\/DPP_2026-05-08-06-45-05_0074.jpg?ssl=1\")
<\/figure><\/div>![\"\"](\"https:\/\/i0.wp.com\/www.photorama.be\/wordpress\/wp-content\/uploads\/2026\/07\/DPP_2026-05-08-12-46-05_0031.jpg?ssl=1\")
<\/figure><\/div><\/div><\/div><\/div>\n\n\n\n