{"id":10677,"date":"2024-03-27T09:18:28","date_gmt":"2024-03-27T08:18:28","guid":{"rendered":"https:\/\/ecole.ecj23.org\/?p=10677"},"modified":"2024-06-19T08:18:07","modified_gmt":"2024-06-19T06:18:07","slug":"cpa-un-oiseau-quest-ce-que-cest","status":"publish","type":"post","link":"https:\/\/ecole.ecj23.org\/index.php\/2024\/03\/27\/cpa-un-oiseau-quest-ce-que-cest\/","title":{"rendered":"CPA &#8211; Un oiseau, qu&rsquo;est-ce que c&rsquo;est ?"},"content":{"rendered":"\n<p><strong>Lundi 18 mars, Sophie, de la Ligue pour la Protection des Oiseaux (LPO), est venue en classe pour nous faire d\u00e9couvrir ce qu\u2019est un oiseau.<\/strong><br \/><strong>Dans un premier temps, Sophie nous montre des photos d\u2019animaux (coccinelle, canard, tortue, autruche, coq, mouche\u2026) et nous devions noter sur notre ardoise les animaux qui \u00e9taient des oiseaux. Nous n\u2019\u00e9tions largement pas d\u2019accord\u00a0!<\/strong><\/p>\n<p><strong>Sophie nous raconte l\u2019histoire de Filochon\u2026 et au fur et \u00e0 mesure de l\u2019histoire, nous apprenons ce qu\u2019est un oiseau\u00a0: un oiseau a des\u00a0<\/strong><strong>plumes<\/strong><strong>. Il a certes aussi un bec mais la tortue aussi. La plupart des oiseaux volent mais pas l\u2019autruche car elle est trop lourde. Le kiwi a des ailes bien trop petites pour voler. Quant au manchot, il a transform\u00e9 ses ailes en nageoires pour aller p\u00eacher. Au travers de l\u2019histoire de Filochon, nous avons compris que les oiseaux sont indispensables pour la survie de la nature et pour notre vie.<\/strong><\/p>\n<p><strong>Mais \u00e0 quoi servent les plumes d\u2019un oiseau\u00a0? Sophie nous remet un bec dans lequel on ajoute une langue et sur lequel on dessine les narines. Nous recevons chacun une plume. Avec notre bec nous devons lisser la plume pour qu\u2019elle soit belle. On raccroche ainsi donc les barbules entre elles.<\/strong><\/p>\n<p><strong>Ensuite, nous avons fait deux exp\u00e9riences. La premi\u00e8re consistait \u00e0 souffler une bougie \u00e0 travers la plume. Si notre plume \u00e9tait bien liss\u00e9e, la bougie ne s\u2019\u00e9teint pas. Si non, on devait la lisser un peu mieux. Ainsi, nous avons d\u00e9couvert que les plumes prot\u00e8gent l\u2019oiseau du vent, du froid.<\/strong><\/p>\n<p><strong>Pour la seconde exp\u00e9rience, nous devions faire couler quelques gouttes d\u2019eau sur notre plume liss\u00e9e. Malgr\u00e9 \u00ab\u00a0la pluie\u00a0\u00bb, notre plume reste s\u00e8che. Sur la plume, l\u2019eau glisse comme sur un parapluie. Ainsi, l\u2019oiseau est prot\u00e9g\u00e9 de la pluie. Un oiseau n\u2019a donc pas froid et n\u2019est pas mouill\u00e9 avec la pluie.<\/strong><\/p>\n<p><strong>Les plumes sont donc un \u00ab\u00a0bouclier\u00a0\u00bb contre le froid, le vent et la pluie.<\/strong><\/p>\n<p><strong>Un petit jeu nous a permis de d\u00e9couvrir que tous les oiseaux ne mangent pas la m\u00eame chose. Son r\u00e9gime alimentaire d\u00e9pend de son bec. <\/strong><\/p>\n<p><strong>Sophie nous a bien pr\u00e9cis\u00e9 qu\u2019il ne faut pas donner de pain ou de reste de repas aux oiseaux. En effet, le pain et autres nourritures ont du sel, du gluten, de la levure\u00a0; tout cela est toxique pour les oiseaux\u00a0! Pensons-y\u00a0! Pendant l\u2019hiver on peut donner des graines de tournesol ou autres, des arachides, des noix. L\u2019\u00e9t\u00e9, les oiseaux appr\u00e9cient de se baigner et de boire dans une coupelle d\u2019eau.<\/strong><\/p>\n<p><strong>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Voil\u00e0, ce fut une belle matin\u00e9e en exp\u00e9riences et en d\u00e9couverte\u00a0! Merci Sophie.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/ecole.ecj23.org\/wp-content\/uploads\/2024\/03\/IMG_20240318_105607_1-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"473\" data-id=\"10679\" src=\"https:\/\/ecole.ecj23.org\/wp-content\/uploads\/2024\/03\/IMG_20240318_105607_1-1024x473.jpg\" alt=\"\" class=\"wp-image-10679\" srcset=\"https:\/\/ecole.ecj23.org\/wp-content\/uploads\/2024\/03\/IMG_20240318_105607_1-1024x473.jpg 1024w, https:\/\/ecole.ecj23.org\/wp-content\/uploads\/2024\/03\/IMG_20240318_105607_1-300x138.jpg 300w, https:\/\/ecole.ecj23.org\/wp-content\/uploads\/2024\/03\/IMG_20240318_105607_1-768x354.jpg 768w, https:\/\/ecole.ecj23.org\/wp-content\/uploads\/2024\/03\/IMG_20240318_105607_1-1536x709.jpg 1536w, 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https:\/\/ecole.ecj23.org\/wp-content\/uploads\/2024\/03\/IMG_20240318_104051_1-2048x945.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/ecole.ecj23.org\/wp-content\/uploads\/2024\/03\/IMG_20240318_094449-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"473\" data-id=\"10680\" src=\"https:\/\/ecole.ecj23.org\/wp-content\/uploads\/2024\/03\/IMG_20240318_094449-1024x473.jpg\" alt=\"\" class=\"wp-image-10680\" srcset=\"https:\/\/ecole.ecj23.org\/wp-content\/uploads\/2024\/03\/IMG_20240318_094449-1024x473.jpg 1024w, https:\/\/ecole.ecj23.org\/wp-content\/uploads\/2024\/03\/IMG_20240318_094449-300x138.jpg 300w, https:\/\/ecole.ecj23.org\/wp-content\/uploads\/2024\/03\/IMG_20240318_094449-768x354.jpg 768w, https:\/\/ecole.ecj23.org\/wp-content\/uploads\/2024\/03\/IMG_20240318_094449-1536x709.jpg 1536w, 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[&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[105],"tags":[],"class_list":["post-10677","post","type-post","status-publish","format-standard","hentry","category-2023-2024"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/ecole.ecj23.org\/index.php\/wp-json\/wp\/v2\/posts\/10677","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecole.ecj23.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ecole.ecj23.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ecole.ecj23.org\/index.php\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/ecole.ecj23.org\/index.php\/wp-json\/wp\/v2\/comments?post=10677"}],"version-history":[{"count":1,"href":"https:\/\/ecole.ecj23.org\/index.php\/wp-json\/wp\/v2\/posts\/10677\/revisions"}],"predecessor-version":[{"id":10684,"href":"https:\/\/ecole.ecj23.org\/index.php\/wp-json\/wp\/v2\/posts\/10677\/revisions\/10684"}],"wp:attachment":[{"href":"https:\/\/ecole.ecj23.org\/index.php\/wp-json\/wp\/v2\/media?parent=10677"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ecole.ecj23.org\/index.php\/wp-json\/wp\/v2\/categories?post=10677"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ecole.ecj23.org\/index.php\/wp-json\/wp\/v2\/tags?post=10677"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}