{"id":6113,"date":"2024-03-01T16:57:52","date_gmt":"2024-03-01T15:57:52","guid":{"rendered":"https:\/\/plumalia.eu\/?p=6113"},"modified":"2024-05-22T09:55:33","modified_gmt":"2024-05-22T07:55:33","slug":"pourquoi-parfois-autant-dagressivite-sans-raison-apparente-12-juin-2016","status":"publish","type":"post","link":"https:\/\/plumalia.eu\/?p=6113","title":{"rendered":"Pourquoi autant d’agressivit\u00e9, sans raison apparente ? Le 12 juin 2016."},"content":{"rendered":"\n

By Bruno MARCHAL – Plumalia
Textes et photos prot\u00e9g\u00e9s par les l\u00e9gislations en vigueur.<\/p>\n\n\n

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Un couple de Pluviers petits Gravelots nichent dans la sabli\u00e8re de Mont-Saint-Guibert en cette ann\u00e9e 2016.
\u00c0 17:22, un gravelots plonge sur un Chevalier culblanc. <\/p>\n\n\n

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S’ensuit une poursuite effr\u00e9n\u00e9e qui durera 19 minutes exactement, voir les m\u00e9tadonn\u00e9es des clich\u00e9s.<\/p>\n\n\n

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De rares moments d’accalmie existeront pendant cette vingtaine de minutes.<\/p>\n\n\n

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Moments d’accalmie qui ne dureront jamais longtemps.
D\u00e9sol\u00e9 pour la qualit\u00e9 des clich\u00e9s mais, contrairement \u00e0 ce que l’on pourrait croire, les conditions de lumi\u00e8re et la vitesse de mouvements des oiseaux \u00e9taient tr\u00e8s difficiles \u00e0 figer sur le capteur.<\/p>\n\n\n

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Le Chevalier culblanc pensait \u00eatre tranquille quelques minutes, que le gravelot lui tombait dessus \u00e0 bras raccourcis.<\/p>\n\n\n

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Vraiment beaucoup d’agressivit\u00e9 de la part du couple.
Sur ce clich\u00e9, on aper\u00e7oit le couple de gravelots pendant que le chevalier essaye de se cacher dans l’eau.<\/p>\n\n\n

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Le chevalier \u00e0 m\u00eame plong\u00e9 plusieurs fois lors de cette s\u00e9quence.<\/p>\n\n\n

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On voit le chevalier essayer de s’\u00e9chapper en nageant sous l’eau.<\/p>\n\n\n

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Il nage m\u00eame plusieurs dizaine de centim\u00e8tres sous l’eau.<\/p>\n\n\n

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Ils finiront par se s\u00e9parer apr\u00e8s presque 20 minutes comme d\u00e9j\u00e0 signal\u00e9.<\/p>\n\n\n

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Le couple \u00e0 l’air content de lui, sans faire d’anthropomorphisme… Le m\u00e2le pavane.<\/p>\n\n\n

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On fini par comprendre pourquoi, les jeunes sont n\u00e9s depuis un ou deux jours. Bravo \u00e0 ces parents d’environ 40 gr, pour leur pugnacit\u00e9.

Bruno MARCHAL – Plumalia

Rixensart, le 01 mars 2024.

Textes et photos prot\u00e9g\u00e9s par les l\u00e9gislations en vigueur<\/a>.

Mentions l\u00e9gales sur le RGPD, ici<\/a>.

<\/p>\n\n\n

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Comptez le nombre de pattes de cet oiseau ? Les jeunes viennent se r\u00e9fugier sous les ailes des adultes.<\/p>\n\n\n

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Voici le m\u00e2le de Pluvier petit Gravelot, un peu calm\u00e9, avec son marquage plus \u00e9pais, plus noir du cou et de la t\u00eate.<\/p>\n\n\n

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Voici le Chevalier culblanc aussi, un peu calm\u00e9.


<\/p>\n","protected":false},"excerpt":{"rendered":"

Agressivit\u00e9 d’un couple de gravelots vers un Chevalier culblanc.<\/p>\n","protected":false},"author":2,"featured_media":6114,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[25],"tags":[],"class_list":["post-6113","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vies-d-oiseaux"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/plumalia.eu\/wp-content\/uploads\/2024\/03\/2016.06.11-Petit-Gravelot-12190.jpg?fit=800%2C523&ssl=1","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/plumalia.eu\/index.php?rest_route=\/wp\/v2\/posts\/6113","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/plumalia.eu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/plumalia.eu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/plumalia.eu\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/plumalia.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6113"}],"version-history":[{"count":17,"href":"https:\/\/plumalia.eu\/index.php?rest_route=\/wp\/v2\/posts\/6113\/revisions"}],"predecessor-version":[{"id":6293,"href":"https:\/\/plumalia.eu\/index.php?rest_route=\/wp\/v2\/posts\/6113\/revisions\/6293"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/plumalia.eu\/index.php?rest_route=\/wp\/v2\/media\/6114"}],"wp:attachment":[{"href":"https:\/\/plumalia.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6113"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/plumalia.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6113"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/plumalia.eu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}