{"id":8833,"date":"2024-06-06T14:09:01","date_gmt":"2024-06-06T12:09:01","guid":{"rendered":"https:\/\/agora.xtec.cat\/iesantonitorroja\/?p=8833"},"modified":"2024-10-02T05:26:42","modified_gmt":"2024-10-02T03:26:42","slug":"rapinyaires-i-humans","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iesantonitorroja\/general\/rapinyaires-i-humans\/","title":{"rendered":"Rapinyaires i humans"},"content":{"rendered":"

El dimarts 4 de juny l\u2019alumnat de 4t d\u2019ESO que cursa la mat\u00e8ria optativa de Biologia i Geologia, les alumnes de 1r de Batxillerat de Geologia i Ci\u00e8ncies Ambientals i tot l\u2019alumnat de 1r d\u2019ESO hem assistit a una xerrada sobre les aus rapinyaires.<\/span><\/p>\n

Hem tingut el plaer d\u2019escoltar el bi\u00f2leg Jordi Bas que ens ha explicat la relaci\u00f3 de les aus rapinyaires amb els humans i com aquesta ha anat canviant. Cap als anys 1900 es creia que aquestes aus eren portadores de mals auguris, aix\u00ed que van ser perseguides. Fins i tot, l\u2019any 1953, es van crear \u201cJuntas provinciales de extincion de alima\u00f1as\u201d on es donaven recompenses per ca\u00e7ar-les i se\u2019n van exterminar, en 15 anys, 4 milions d\u2019exemplars.<\/span><\/p>\n

Tanmateix, es van veure amena\u00e7ades pel DDT, un insecticida molt efica\u00e7 per eliminar les plagues, per\u00f2 que afectava els ous i la fertilitat d\u2019aquestes aus que s\u2019alimenten d\u2019insectes i petits mam\u00edfers.<\/span><\/p>\n

Un altre factor que en va produir una davallada d\u2019organismes va ser un virus importat de l’Uruguai per eliminar una plaga de conills a Fran\u00e7a, la mixomatosi, per\u00f2 que es va estendre per tot Europa reduint la principal font d\u2019alimentaci\u00f3 d\u2019aquestes aus. <\/span><\/p>\n

Als anys 70, a Catalunya, les poblacions de rapinyaires van quedar molt redu\u00efdes i, fins i tot, se’n va extingir alguna esp\u00e8cie. Sortosament, la gent va adonar-se de la seva import\u00e0ncia, van abolir-se les juntes provincials i es va prohibir el DDT. Als anys 80, van comen\u00e7ar els projectes de protecci\u00f3, recuperaci\u00f3, reintroducci\u00f3 i cria en captivitat d\u2019aquestes esp\u00e8cies i les poblacions estan augmentant considerablement. <\/span><\/p>\n

A m\u00e9s, Catalunya \u00e9s l\u2019\u00fanic lloc d\u2019Europa on viuen aquests quatre voltors: el trencal\u00f2s, el voltor negre, el voltor com\u00fa i l\u2019aufrany. Altres aus que hi viuen s\u00f3n l\u2019\u00f2liba, l\u2019arpella cendrosa, el xoriguer petit, el falc\u00f3 pelegr\u00ed i l\u2019\u00e0liga. Totes elles s\u00f3n molt sensibles a les mol\u00e8sties de la gent i, per aix\u00f2, cal vigilar quan duem a terme activitats a la natura.<\/span><\/p>\n

Si vols aprendre m\u00e9s sobre el m\u00f3n dels rapinyaires pots consultar la p\u00e0gina web del projecte <\/span>Rapinyaires i Humans<\/u><\/span><\/span><\/a> o contactar amb associacions com <\/span>Aula i Natura<\/u><\/span><\/span><\/a> i <\/span>La Sabina<\/u><\/span><\/span><\/a>.<\/span><\/p>\n

Aquesta xerrada es complementa amb una exposici\u00f3 sobre les mateixes aus que est\u00e0 ubicada en un dels passadissos de l\u2019institut.<\/span><\/p>\n

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

El dimarts 4 de juny l\u2019alumnat de 4t d\u2019ESO que cursa la mat\u00e8ria optativa de Biologia i Geologia, les alumnes de 1r de Batxillerat de Geologia i Ci\u00e8ncies Ambientals i tot l\u2019alumnat de 1r d\u2019ESO hem assistit a una xerrada sobre les aus rapinyaires. Hem tingut el plaer d\u2019escoltar el bi\u00f2leg Jordi Bas que ens […]<\/p>\n","protected":false},"author":1,"featured_media":8834,"comment_status":"closed","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,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[536,1],"tags":[],"class_list":["post-8833","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-4t-eso","category-general"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iesantonitorroja\/wp-json\/wp\/v2\/posts\/8833","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iesantonitorroja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iesantonitorroja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesantonitorroja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesantonitorroja\/wp-json\/wp\/v2\/comments?post=8833"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/iesantonitorroja\/wp-json\/wp\/v2\/posts\/8833\/revisions"}],"predecessor-version":[{"id":8841,"href":"https:\/\/agora.xtec.cat\/iesantonitorroja\/wp-json\/wp\/v2\/posts\/8833\/revisions\/8841"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesantonitorroja\/wp-json\/wp\/v2\/media\/8834"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iesantonitorroja\/wp-json\/wp\/v2\/media?parent=8833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesantonitorroja\/wp-json\/wp\/v2\/categories?post=8833"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesantonitorroja\/wp-json\/wp\/v2\/tags?post=8833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}