{"id":471,"date":"2024-05-05T11:03:21","date_gmt":"2024-05-05T10:03:21","guid":{"rendered":"https:\/\/news.alpinetrek.ch\/?p=471"},"modified":"2024-05-05T11:04:46","modified_gmt":"2024-05-05T10:04:46","slug":"les-hirondelles-des-rochers-font-le-printemps","status":"publish","type":"post","link":"https:\/\/news.alpinetrek.ch\/?p=471","title":{"rendered":"Les hirondelles des rochers font le printemps"},"content":{"rendered":"

Voil\u00e0 un petit passereau difficile \u00e0 photographier, tellement il vole vite et change subitement de direction.<\/p>\n

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Si il tombe encore r\u00e9guli\u00e8rement de la neige en moyenne montagne en ce d\u00e9but mai, c’est bien le printemps en plaine. Ici, dans les gorges de la Borgne, les hirondelles des rochers m\u00e8nent un ballet a\u00e9rien incessant.<\/p>\n

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Elles volent en groupe, rasant les rochers, se poursuivent dans des changements de directions endiabl\u00e9s.<\/p>\n

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On reconnait les hirondelles des rochers a un caract\u00e8re typique: les petites fen\u00eatres blanches sur les rectrices lorsque la queue est \u00e9tal\u00e9e.<\/p>\n

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Mais elles volent tellement vite, et \u00e0 contre-jour en plein ciel, que c’est bien les photos qui permettent de d\u00e9terminer d\u00e9finitivement de quelle esp\u00e8ce d’hirondelle il s’agit. Bien que vu les caract\u00e9ristiques g\u00e9ographiques des gorges de la Borgne, le doute \u00e9tait faible.<\/p>\n","protected":false},"excerpt":{"rendered":"

Voil\u00e0 un petit passereau difficile \u00e0 photographier, tellement il vole vite et change subitement de direction. Si il tombe encore r\u00e9guli\u00e8rement de la neige en moyenne montagne en ce d\u00e9but mai, c’est bien le printemps en plaine. Ici, dans les gorges de la Borgne, les hirondelles des rochers m\u00e8nent un ballet a\u00e9rien incessant. Elles volent … <\/p>\n

Continuer la lecture de « Les hirondelles des rochers font le printemps »<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/news.alpinetrek.ch\/index.php?rest_route=\/wp\/v2\/posts\/471"}],"collection":[{"href":"https:\/\/news.alpinetrek.ch\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.alpinetrek.ch\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news.alpinetrek.ch\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/news.alpinetrek.ch\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=471"}],"version-history":[{"count":3,"href":"https:\/\/news.alpinetrek.ch\/index.php?rest_route=\/wp\/v2\/posts\/471\/revisions"}],"predecessor-version":[{"id":474,"href":"https:\/\/news.alpinetrek.ch\/index.php?rest_route=\/wp\/v2\/posts\/471\/revisions\/474"}],"wp:attachment":[{"href":"https:\/\/news.alpinetrek.ch\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=471"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.alpinetrek.ch\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=471"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.alpinetrek.ch\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=471"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}