{"id":7709,"date":"2026-04-28T09:00:23","date_gmt":"2026-04-28T06:00:23","guid":{"rendered":"https:\/\/www.schooler.org.ua\/uk-uavihi-v-gnizdi-ptashenjata-dzheki-i-shedou-dosjagli-novogo-etapu\/"},"modified":"2026-04-28T09:00:23","modified_gmt":"2026-04-28T06:00:23","slug":"uk-uavihi-v-gnizdi-ptashenjata-dzheki-i-shedou-dosjagli-novogo-etapu","status":"publish","type":"post","link":"https:\/\/www.schooler.org.ua\/cs\/uk-uavihi-v-gnizdi-ptashenjata-dzheki-i-shedou-dosjagli-novogo-etapu\/","title":{"rendered":"Miln\u00edky v hn\u00edzd\u011b: ml\u00e1\u010fata Jackie a Shadow dos\u00e1hla nov\u00e9 f\u00e1ze v\u00fdvoje"},"content":{"rendered":"

Nejzn\u00e1m\u011bj\u0161\u00ed hn\u00edzdo orla b\u011blohlav\u00e9ho na internetu za\u017e\u00edv\u00e1 obdob\u00ed rychl\u00e9ho biologick\u00e9ho pokroku. T\u00e9m\u011b\u0159 m\u011bs\u00edc po vyl\u00edhnut\u00ed dos\u00e1hnou dv\u011b ml\u00e1\u010fata narozen\u00e1 Jackie a Shadow<\/strong> v \u00fadol\u00ed Big Bear Valley kritick\u00fdch v\u00fdvojov\u00fdch miln\u00edk\u016f, kter\u00e9 je posunou bl\u00ed\u017ee k nez\u00e1vislosti. <\/p>\n

Schopnosti rychl\u00e9ho r\u016fstu a p\u0159e\u017eit\u00ed<\/h3>\n

Podle neziskov\u00e9 organizace Friends of Big Bear Valley (FOBBV)<\/strong> se u ku\u0159at za\u010d\u00edn\u00e1 vyv\u00edjet \u201etepeln\u00e9 pe\u0159\u00ed\u201c, vrstva prachov\u00e9ho pe\u0159\u00ed, kter\u00e1 poskytuje z\u00e1kladn\u00ed izolaci. Tento v\u00fdvoj se ned\u00e1vno uk\u00e1zal jako \u017eivotn\u011b d\u016fle\u017eit\u00fd, kdy\u017e hn\u00edzdo zastihla sn\u011bhov\u00e1 bou\u0159e. <\/p>\n

Krom\u011b tepeln\u00e9 izolace doch\u00e1z\u00ed u orl\u00ed\u010dk\u016f ke slo\u017eit\u011bj\u0161\u00edm fyziologick\u00fdm zm\u011bn\u00e1m:
\n– Hl\u00edzy pe\u0159\u00ed:<\/strong> Na \u0161pi\u010dk\u00e1ch k\u0159\u00eddel ku\u0159at za\u010d\u00ednaj\u00ed r\u016fst prvn\u00ed mlad\u00e9 hl\u00edzy pe\u0159\u00ed. Tyto ostnat\u00e9 struktury jsou prekurzory letov\u00fdch per pot\u0159ebn\u00fdch pro jejich budouc\u00ed let.
\n– Chov\u00e1n\u00ed p\u0159i tah\u00e1n\u00ed:<\/strong> Pot\u00e9, co ku\u0159ata ud\u011blala obrovsk\u00fd krok k sob\u011bsta\u010dnosti, za\u010dala se \u201ezatahovat\u201c. Toto chov\u00e1n\u00ed jim umo\u017e\u0148uje samostatn\u011b regulovat svou t\u011blesnou teplotu, \u010d\u00edm\u017e se sni\u017euje jejich celkov\u00e1 z\u00e1vislost na rodi\u010d\u00edch, aby je udr\u017eovali v teple sv\u00fdm t\u011blem. <\/p>\n

Sez\u00f3na odvahy<\/h3>\n

Cesta pro tento p\u00e1r nebyla zdaleka jednoduch\u00e1. Jackie a Shadow, kter\u00e9 ve\u0159ejnost sleduje od roku 2018, se v posledn\u00edch letech pot\u00fdkaj\u00ed s v\u00e1\u017en\u00fdmi pot\u00ed\u017eemi. Pot\u00e9, co vr\u00e1ny v lednu zni\u010dily dv\u011b vejce, p\u00e1r \u00fasp\u011b\u0161n\u011b snesl a vyl\u00edhl dv\u011b nov\u00e1 vejce 4. a 5. dubna. <\/p>\n

Tento \u00fasp\u011bch je pozoruhodn\u00fd vzhledem k biologick\u00e9 slo\u017eitosti reprodukce orla. V pr\u016fm\u011bru se \u00fasp\u011b\u0161n\u011b vyl\u00edhne jen asi 50 % vajec orla skaln\u00edho<\/strong>. Krom\u011b toho je m\u00edra p\u0159e\u017eit\u00ed ml\u00e1\u010fat ve f\u00e1zi ml\u00e1d\u011bte \u2013 obdob\u00ed, kdy poprv\u00e9 opou\u0161t\u011bj\u00ed hn\u00edzdo \u2013 p\u0159ibli\u017en\u011b 70 %<\/strong>. <\/p>\n

Cesta k nez\u00e1vislosti<\/h3>\n

P\u0159echod z hn\u00edzdn\u00edho obdob\u00ed do \u017eivota samostatn\u00e9ho lovce je nebezpe\u010dn\u00fd proces. Kdy\u017e se ml\u00e1\u010fata p\u0159ipravuj\u00ed k letu, \u010del\u00ed \u0159ad\u011b environment\u00e1ln\u00edch a biologick\u00fdch p\u0159ek\u00e1\u017eek:<\/p>\n

    \n
  1. Dravci:<\/strong> I kdy\u017e rostou, z\u016fst\u00e1vaj\u00ed zraniteln\u00ed v\u016f\u010di ostatn\u00edm drav\u00fdm pt\u00e1k\u016fm, v\u010detn\u011b jest\u0159\u00e1b\u016f, sov a dokonce i jin\u00fdch orl\u016f. <\/li>\n
  2. Extr\u00e9mn\u00ed po\u010das\u00ed:<\/strong> Jak se uk\u00e1zalo v roce 2025, kdy siln\u00e1 sn\u011bhov\u00e1 bou\u0159e zp\u016fsobila ztr\u00e1tu jednoho ze t\u0159\u00ed ku\u0159at, po\u010das\u00ed z\u016fst\u00e1v\u00e1 velkou hrozbou pro mlad\u00e9 orly. <\/li>\n
  3. Lidsk\u00fd faktor:<\/strong> Jakmile opust\u00ed hn\u00edzdo, hroz\u00ed v\u00e1\u017en\u00e9 nebezpe\u010d\u00ed st\u0159etu s auty, k \u010demu\u017e \u010dasto doch\u00e1z\u00ed, kdy\u017e mlad\u00ed orli hledaj\u00ed potravu pobl\u00ed\u017e silnic. <\/li>\n<\/ol>\n

    Co bude d\u00e1l?<\/h3>\n

    O\u010dek\u00e1v\u00e1 se, \u017ee ml\u00e1\u010fata z\u016fstanou v hn\u00edzd\u011b dal\u0161\u00edch 10 a\u017e 14 t\u00fddn\u016f<\/strong>. Ofici\u00e1ln\u011b se stanou \u201eml\u00e1\u010faty\u201c \u2013 podniknou sv\u016fj prvn\u00ed let \u2013 jakmile budou jejich pe\u0159\u00ed dostate\u010dn\u011b siln\u00e9, aby uneslo z\u00e1t\u011b\u017e. A\u010dkoli samci \u010dasto vzl\u00e9taj\u00ed o n\u011bco d\u0159\u00edve ne\u017e samice, oba se nakonec rozpt\u00fdl\u00ed po cel\u00e9 Severn\u00ed Americe. <\/p>\n

    A\u010dkoli FOBBV neozna\u010duje pt\u00e1ky, ml\u00e1\u010fata z t\u00e9to oblasti byla historicky nalezena na r\u016fzn\u00fdch m\u00edstech od Britsk\u00e9 Kolumbie<\/strong> po Baja California<\/strong>. <\/p>\n

    \n

    Shrnut\u00ed:<\/strong> Posledn\u00edm ml\u00e1\u010fat\u016fm Jackie a Shadow, kter\u00e1 p\u0159e\u017eila bou\u0159ky na za\u010d\u00e1tku sez\u00f3ny a hrozby ze strany pred\u00e1tor\u016f, nyn\u00ed rostou pe\u0159\u00ed a u\u010d\u00ed se techniky samozah\u0159\u00edv\u00e1n\u00ed pot\u0159ebn\u00e9 k p\u0159e\u017eit\u00ed nadch\u00e1zej\u00edc\u00edho p\u0159echodu k letu.<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"

    Nejzn\u00e1m\u011bj\u0161\u00ed hn\u00edzdo orla b\u011blohlav\u00e9ho na internetu za\u017e\u00edv\u00e1 obdob\u00ed rychl\u00e9ho biologick\u00e9ho pokroku. T\u00e9m\u011b\u0159 m\u011bs\u00edc po vyl\u00edhnut\u00ed dos\u00e1hnou dv\u011b ml\u00e1\u010fata narozen\u00e1 Jackie a Shadow v \u00fadol\u00ed Big Bear Valley kritick\u00fdch v\u00fdvojov\u00fdch miln\u00edk\u016f, kter\u00e9 je posunou bl\u00ed\u017ee k nez\u00e1vislosti. Schopnosti rychl\u00e9ho r\u016fstu a p\u0159e\u017eit\u00ed Podle neziskov\u00e9 organizace Friends of Big Bear Valley (FOBBV) se u ku\u0159at za\u010d\u00edn\u00e1 vyv\u00edjet […]<\/p>\n","protected":false},"author":1,"featured_media":7707,"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\/7709"}],"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=7709"}],"version-history":[{"count":0,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/posts\/7709\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/media\/7707"}],"wp:attachment":[{"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/media?parent=7709"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/categories?post=7709"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.schooler.org.ua\/cs\/wp-json\/wp\/v2\/tags?post=7709"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}