{"id":21538,"date":"2021-05-07T10:51:00","date_gmt":"2021-05-07T08:51:00","guid":{"rendered":"http:\/\/agora.xtec.cat\/ceipcassiacostal\/?p=21538"},"modified":"2021-05-10T12:41:14","modified_gmt":"2021-05-10T10:41:14","slug":"anellament-docells-5eb","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceipcassiacostal\/general\/anellament-docells-5eb\/","title":{"rendered":"Anellament d’Ocells 5\u00e8B"},"content":{"rendered":"

Anellament d’Ocells 5\u00e8B<\/span><\/span><\/p>\n

El divendres 30 d’abril els nens i nenes de 5\u00e8 B hem fet una sortida super interessant als Aiguamolls de Santa Eug\u00e8nia on l’Alba ens ha explicat molt\u00edssimes coses sobre els ocells que viuen o passen per Girona.<\/p>\n

El primer que hem apr\u00e8s \u00e9s que hi ha ocells que hi viuen sempre a casa nostra i d’altres que nom\u00e9s hi passen, aquests s\u00f3n ocells migratoris i normalment van d’Europa a \u00c0frica i a l’inrev\u00e9s, ho fan sempre buscant menjar, \u00e9s a dir on hi ha m\u00e9s insectes.<\/p>\n

L’Alba ens ha ensenyat que fan quan capturen un ocell, normalment despr\u00e9s de capturar-los els fiquen en una bosseta de roba, perqu\u00e8 no es facin mal i no s’espantin, i despr\u00e9s fan un estudi de cada exemplar. A cada ocell se li posa una anella, \u00e9s a dir l’anellem, si no t\u00e9 anella es fa un estudi on\u00a0 anoten de quina esp\u00e8cie s\u00f3n, se’ls mesura la tercera ala (sempre aquesta), s’intenta veure si \u00e9s mascle o femella i la \u00faltim cosa que es fa es pesar-los, ja que en aquest proc\u00e9s es poden escapar. Despr\u00e9s de tot aix\u00f2 se’ls torna a deixar anar.<\/p>\n

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Anella<\/span><\/figcaption><\/figure>\n
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Bossa de roba pels ocells<\/span><\/figcaption><\/figure>\n

Si l’ocell capturat ha estat pr\u00e8viament anellat podem saber moltes coses, com el temps que poden viure, el que poden cr\u00e9ixer, el canvi de pes etc…<\/p>\n

Les dades que es prenen s\u00f3n molt precises, aix\u00ed la mida de les ales es fa en mil\u00b7l\u00edmetres i el pes en grams, hem de dir que tots els ocells que vam estudiar pesaven entre 15 i 20 grams, tot i que hi ha ocells que poden pesar molt com les cigonyes que arriben als 5 kilograms. Com tot aquest proc\u00e9s \u00e9s molt cient\u00edfic, aquestes dades es comparteixen a nivell europeu i hi ha tota una base de dades sobre els ocells anellats.<\/p>\n

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Mesura de la 3a ploma de l’ala<\/span><\/figcaption><\/figure>\n
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B\u00e0scula per pesar els ocells<\/span><\/figcaption><\/figure>\n
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Rossinyol bord<\/span><\/figcaption><\/figure>\n
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Tallarol de casquet<\/span><\/figcaption><\/figure>\n
\"\"<\/a>
Mallerenga carbonera<\/span><\/figcaption><\/figure>\n

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Pit roig<\/span><\/figcaption><\/figure>\n
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Boscarla de canyar<\/span><\/figcaption><\/figure>\n
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Mastegatatxes<\/span><\/figcaption><\/figure>\n

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L’Alba tamb\u00e9 ens va explicar que els ocells poden volar gr\u00e0cies a les ales i a unes bosses a\u00e8ries que tenen i que poden omplir i buidar, les tenen al pit i per aix\u00f2 quan els capturen per estudiar-los no es poden tocar a la panxa per no fer-les malb\u00e9.<\/p>\n

V\u00eddeos alliberaments:<\/span><\/p>\n

\nhttps:\/\/agora.xtec.cat\/ceipcassiacostal\/wp-content\/uploads\/usu719\/2021\/05\/20210430_115308_468x216.mp4<\/a><\/video><\/div>\n

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https:\/\/agora.xtec.cat\/ceipcassiacostal\/wp-content\/uploads\/usu719\/2021\/05\/20210430_114805_468x216.mp4<\/a><\/video><\/div>\n

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https:\/\/agora.xtec.cat\/ceipcassiacostal\/wp-content\/uploads\/usu719\/2021\/05\/20210430_114429_468x216.mp4<\/a><\/video><\/div>\n

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https:\/\/agora.xtec.cat\/ceipcassiacostal\/wp-content\/uploads\/usu719\/2021\/05\/20210430_113756_468x216-1.mp4<\/a><\/video><\/div>\n

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https:\/\/agora.xtec.cat\/ceipcassiacostal\/wp-content\/uploads\/usu719\/2021\/05\/20210430_112015_468x216.mp4<\/a><\/video><\/div>\n

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https:\/\/agora.xtec.cat\/ceipcassiacostal\/wp-content\/uploads\/usu719\/2021\/05\/20210430_111401_468x216.mp4<\/a><\/video><\/div>\n

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https:\/\/agora.xtec.cat\/ceipcassiacostal\/wp-content\/uploads\/usu719\/2021\/05\/20210430_110817_468x216.mp4<\/a><\/video><\/div>\n

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https:\/\/agora.xtec.cat\/ceipcassiacostal\/wp-content\/uploads\/usu719\/2021\/05\/20210430_110432_468x216-4.mp4<\/a><\/video><\/div>\n

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https:\/\/agora.xtec.cat\/ceipcassiacostal\/wp-content\/uploads\/usu719\/2021\/05\/20210430_100951_818x378.mp4<\/a><\/video><\/div>\n

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https:\/\/agora.xtec.cat\/ceipcassiacostal\/wp-content\/uploads\/usu719\/2021\/05\/20210430_102537_520x240.mp4<\/a><\/video><\/div>\n","protected":false},"excerpt":{"rendered":"

Anellament d’Ocells 5\u00e8B
\nEl divendres 30 d’abril els nens i nenes de 5\u00e8 B hem fet una sortida super interessant als Aiguamolls de Santa Eug\u00e8nia on l’Alba ens ha explicat molt\u00edssimes coses sobre els ocells que viuen o passen per Girona.
\nEl primer que hem apr\u00e8s \u00e9s… Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":33,"featured_media":21599,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[14,1,4,5],"tags":[],"class_list":["post-21538","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-5e","category-general","category-portada","category-primaria"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceipcassiacostal\/wp-json\/wp\/v2\/posts\/21538","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceipcassiacostal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceipcassiacostal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipcassiacostal\/wp-json\/wp\/v2\/users\/33"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipcassiacostal\/wp-json\/wp\/v2\/comments?post=21538"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/ceipcassiacostal\/wp-json\/wp\/v2\/posts\/21538\/revisions"}],"predecessor-version":[{"id":21649,"href":"https:\/\/agora.xtec.cat\/ceipcassiacostal\/wp-json\/wp\/v2\/posts\/21538\/revisions\/21649"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipcassiacostal\/wp-json\/wp\/v2\/media\/21599"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceipcassiacostal\/wp-json\/wp\/v2\/media?parent=21538"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipcassiacostal\/wp-json\/wp\/v2\/categories?post=21538"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipcassiacostal\/wp-json\/wp\/v2\/tags?post=21538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}