V p\u0159\u00edrodn\u00ed rezervaci Neal Smith National Wildlife Refuge v Perry City v Iow\u011b se stala ud\u00e1lost jedna z milionu: narodilo se ml\u00e1d\u011b b\u00edl\u00e9ho bizona. Tento vz\u00e1cn\u00fd v\u00fdskyt znamenal prvn\u00ed narozen\u00ed takov\u00e9ho zv\u00ed\u0159ete v t\u00e9to konkr\u00e9tn\u00ed rezervaci a upozornil jak na biologickou jedine\u010dnost jedince, tak na jeho hlubok\u00fd kulturn\u00ed v\u00fdznam. <\/p>\n
V\u011bt\u0161ina bizon\u016f m\u00e1 p\u0159i narozen\u00ed \u010dervenohn\u011bdou srst, kter\u00e1 jim pom\u00e1h\u00e1 zapadnout do pr\u00e9rijn\u00ed krajiny. B\u00edl\u00ed bizoni jsou extr\u00e9mn\u011b vz\u00e1cn\u00ed. Podle National Park Service m\u00e1 pouze jedno z milionu porod\u016f<\/strong> za n\u00e1sledek b\u00edl\u00e9 tele. Tato genetick\u00e1 abnormalita nen\u00ed albinismus, ale je projevem recesivn\u00edho genu, jeho\u017e v\u00fdsledkem je kr\u00e9mov\u011b b\u00edl\u00e1 srst. <\/p>\n Narozen\u00ed ml\u00e1d\u011bte v Iow\u011b n\u00e1sleduje po dal\u0161\u00ed podobn\u00e9 vz\u00e1cn\u00e9 ud\u00e1losti na za\u010d\u00e1tku tohoto roku, kdy se v Yellowstonsk\u00e9m n\u00e1rodn\u00edm parku narodilo prvn\u00ed zaznamenan\u00e9 ml\u00e1d\u011b bizona b\u00edl\u00e9ho. Tato ned\u00e1vn\u00e1 pozorov\u00e1n\u00ed zd\u016fraz\u0148uj\u00ed, \u017ee navzdory astronomicky n\u00edzk\u00e9 pravd\u011bpodobnosti je populace dostate\u010dn\u011b velk\u00e1 na to, aby k takov\u00e9 genetick\u00e9 variaci \u010das od \u010dasu do\u0161lo. <\/p>\n \u201eJe to n\u011bco velmi speci\u00e1ln\u00edho,\u201c \u0159ekl mana\u017eer Sanctuary Scott Gilge a zd\u016fraznil v\u00fdznam tohoto prvn\u00edho m\u00edsta v historii \u00fatulku Neal Smith. <\/p>\n<\/blockquote>\n Ml\u00e1d\u011b se narodilo do zdrav\u00e9ho a rostouc\u00edho st\u00e1da. Rezervace o rozloze 6 000 akr\u016f je v sou\u010dasn\u00e9 dob\u011b domovem 81 bizon\u016f<\/strong>, co\u017e je sou\u010d\u00e1st \u0161ir\u0161\u00edho p\u0159\u00edb\u011bhu o \u00fasp\u011bchu v ochran\u011b p\u0159\u00edrody. Za\u010d\u00e1tkem kv\u011btna se v t\u00e9to sez\u00f3n\u011b narodilo ji\u017e dev\u011bt telat a v p\u0159\u00ed\u0161t\u00edch t\u00fddnech se o\u010dek\u00e1v\u00e1 narozen\u00ed dal\u0161\u00edch vrh\u016f. \u00dato\u010di\u0161t\u011b obvykle p\u0159iv\u00edt\u00e1 dev\u011bt a\u017e 15 nov\u00fdch telat ka\u017ed\u00fd rok, co\u017e ukazuje na stabiln\u00ed a reprodukuj\u00edc\u00ed se populaci. <\/p>\n Tato stabilita je v\u00fdsledkem desetilet\u00ed oddan\u00e9ho \u00fasil\u00ed o ochranu. P\u0159esto\u017ee byly po\u010dty divok\u00fdch bizon\u016f kdysi prudce sn\u00ed\u017eeny kv\u016fli lovu a ztr\u00e1t\u011b p\u0159irozen\u00e9ho prost\u0159ed\u00ed, dnes nejsou klasifikov\u00e1ny jako ohro\u017een\u00e9 nebo ohro\u017een\u00e9 druhy<\/strong>. V sou\u010dasn\u00e9 dob\u011b je v Severn\u00ed Americe ve ve\u0159ejn\u00fdch a soukrom\u00fdch st\u00e1dech p\u0159ibli\u017en\u011b 30 000 bizon\u016f. Rezervace tak\u00e9 podporuje rozmanit\u00fd ekosyst\u00e9m, kter\u00fd slou\u017e\u00ed jako stanovi\u0161t\u011b pro laloky a r\u016fzn\u00e9 druhy travn\u00edch ptactva. <\/p>\n Krom\u011b biologie a statistik ochrany p\u0159\u00edrody m\u00e1 b\u00edl\u00fd bizon hlubok\u00fd duchovn\u00ed v\u00fdznam pro mnoho indi\u00e1nsk\u00fdch kmen\u016f, v\u010detn\u011b Sioux\u016f, \u010cerok\u00ed\u016f, Navah\u016f, Lakot\u016f a Dakot\u016f. V t\u011bchto tradic\u00edch je narozen\u00ed b\u00edl\u00e9ho bizona pova\u017eov\u00e1no za posv\u00e1tn\u00e9 znamen\u00ed m\u00edru, prosperity a nad\u011bje<\/strong>. <\/p>\n Tento v\u00fdznam poch\u00e1z\u00ed z legendy o B\u00edl\u00e9 buvol\u00ed pann\u011b (Ptesan Wi<\/em> ), posv\u00e1tn\u00e9 postav\u011b v spiritualit\u011b indi\u00e1n\u016f z Velk\u00fdch pl\u00e1n\u00ed. Jej\u00ed p\u0159\u00edb\u011bh, p\u0159ed\u00e1van\u00fd z generace na generaci, u\u010d\u00ed harmonii a spiritualit\u011b v t\u011b\u017ek\u00fdch \u010dasech. Pro mnoho kmen\u016f je v\u00fdskyt b\u00edl\u00e9ho bizona pova\u017eov\u00e1n za napln\u011bn\u00ed proroctv\u00ed a znamen\u00ed dobr\u00fdch \u010das\u016f, kter\u00e9 jsou p\u0159ed n\u00e1mi. <\/p>\n Narozen\u00ed tohoto ml\u00e1d\u011bte b\u00edl\u00e9ho bizona v Iow\u011b je mnohostrann\u00e1 ud\u00e1lost: je to biologick\u00e1 rarita, d\u016fkaz \u00fasp\u011b\u0161n\u00e9ho hospoda\u0159en\u00ed s divokou zv\u011b\u0159\u00ed a mocn\u00fd kulturn\u00ed symbol. Vzhledem k tomu, \u017ee \u00fasil\u00ed o ochranu pokra\u010duje ve stabilizaci populac\u00ed bizon\u016f, tato vz\u00e1cn\u00e1 narozen\u00ed n\u00e1m p\u0159ipom\u00ednaj\u00ed odolnost nejv\u011bt\u0161\u00edho suchozemsk\u00e9ho savce v Severn\u00ed Americe a trval\u00e9 duchovn\u00ed spojen\u00ed, kter\u00e9 lid\u00e9 udr\u017euj\u00ed s p\u0159\u00edrodou.<\/p>\n","protected":false},"excerpt":{"rendered":" V p\u0159\u00edrodn\u00ed rezervaci Neal Smith National Wildlife Refuge v Perry City v Iow\u011b se stala ud\u00e1lost jedna z milionu: narodilo se ml\u00e1d\u011b b\u00edl\u00e9ho bizona. Tento vz\u00e1cn\u00fd v\u00fdskyt znamenal prvn\u00ed narozen\u00ed takov\u00e9ho zv\u00ed\u0159ete v t\u00e9to konkr\u00e9tn\u00ed rezervaci a upozornil jak na biologickou jedine\u010dnost jedince, tak na jeho hlubok\u00fd kulturn\u00ed v\u00fdznam. Statistick\u00e1 vz\u00e1cnost V\u011bt\u0161ina bizon\u016f m\u00e1 p\u0159i […]<\/p>\n","protected":false},"author":1,"featured_media":7749,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":""},"categories":[1],"tags":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/posts\/7750"}],"collection":[{"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/comments?post=7750"}],"version-history":[{"count":0,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/posts\/7750\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/media\/7749"}],"wp:attachment":[{"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/media?parent=7750"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/categories?post=7750"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/tags?post=7750"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\n
Rostouc\u00ed st\u00e1da a ochran\u00e1\u0159sk\u00e9 \u00fasp\u011bchy<\/h3>\n
Kulturn\u00ed v\u00fdznam: v\u00edc ne\u017e jen genetika<\/h3>\n
Z\u00e1v\u011br<\/h3>\n