[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.blackle.cz\/neobvykla-spizirna\/#Article","mainEntityOfPage":"https:\/\/www.blackle.cz\/neobvykla-spizirna\/","headline":"Neobvykl\u00e1 spi\u017e\u00edrna","name":"Neobvykl\u00e1 spi\u017e\u00edrna","description":"Jeho p\u0159irozenou domovinou jsou k\u0159ovinat\u00e9 porosty, kter\u00fdch v\u00a0zem\u011bd\u011blsk\u00e9 krajin\u011b ubylo. P\u0159i intenzivn\u00edm zem\u011bd\u011blsk\u00e9m hospoda\u0159en\u00ed zmizely nejen k\u0159oviny vhodn\u00e9 pro stavbu\u010c\u00edst d\u00e1le","datePublished":"2018-12-10","dateModified":"2023-05-06","author":{"@type":"Person","@id":"https:\/\/www.blackle.cz\/author\/#Person","name":"","url":"https:\/\/www.blackle.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/774cfd57496a9f02284489749b4229073861faca9d8a66df7d65507a77c5d31f?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/774cfd57496a9f02284489749b4229073861faca9d8a66df7d65507a77c5d31f?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"blackle.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.blackle.cz\/wp-content\/uploads\/img_a331893_w2608_t1544365247.jpg","url":"https:\/\/www.blackle.cz\/wp-content\/uploads\/img_a331893_w2608_t1544365247.jpg","height":0,"width":0},"url":"https:\/\/www.blackle.cz\/neobvykla-spizirna\/","about":["Hobby\r"],"wordCount":478,"articleBody":"Jeho p\u0159irozenou domovinou jsou k\u0159ovinat\u00e9 porosty, kter\u00fdch v\u00a0zem\u011bd\u011blsk\u00e9 krajin\u011b ubylo. P\u0159i intenzivn\u00edm zem\u011bd\u011blsk\u00e9m hospoda\u0159en\u00ed zmizely nejen k\u0159oviny vhodn\u00e9 pro stavbu hn\u00edzd, ale\u00a0pou\u017e\u00edv\u00e1n\u00edm insekticid\u016f tak\u00e9 hmyz, kter\u00fd byl hlavn\u00edm slo\u017ekou \u0165uh\u00fdkova j\u00eddeln\u00ed\u010dku. \u00dabytek populace t\u011bchto p\u011bvc\u016f zap\u0159\u00ed\u010dinil, \u017ee \u0165uh\u00fdk byl zaps\u00e1n na seznam ohro\u017een\u00fdch druh\u016f. Podporou diverzity zem\u011bd\u011blsk\u00e9 krajiny se jeho stavy za\u010daly op\u011bt zvy\u0161ovat.
Pt\u00e1k, o n\u011bco v\u011bt\u0161\u00ed ne\u017e vrabec, m\u00e1 \u0161t\u00edhl\u00e9 t\u011blo s\u00a0dlouh\u00fdm ocasem a h\u00e1kovit\u011b zahnut\u00fd zob\u00e1k. \u0160ed\u00e9 zbarven\u00ed temene p\u0159ech\u00e1z\u00ed v\u00a0rudohn\u011bd\u00fd pl\u00e1\u0161t\u00edk a \u010dernob\u00edl\u00fd ocas.
N\u00e1padn\u00fd je zejm\u00e9na \u010dern\u00fd pruh p\u0159es oko. \u0164uh\u00fdk se \u017eiv\u00ed p\u0159ev\u00e1\u017en\u011b hmyzem a dal\u0161\u00edmi bezobratl\u00fdmi \u017eivo\u010dichy, ale nepohrdne ani drobn\u00fdmi obratlovci \u2013 v\u00a0jeho \u017ealudku se na\u0161ly zbytky je\u0161t\u011brek, had\u016f, \u017eab i hlodavc\u016f. V\u00a0l\u00e9t\u011b si p\u0159ilep\u0161uje plody rostlin. Nev\u00e1h\u00e1 za\u00fato\u010dit ani na men\u0161\u00ed pt\u00e1ky a v minulosti byl nepr\u00e1vem pova\u017eov\u00e1n za \u0161k\u016fdce. Zp\u016fsob lovu p\u0159ipom\u00edn\u00e1 chov\u00e1n\u00ed dravc\u016f, \u0165uh\u00fdk \u010d\u00edh\u00e1 na ko\u0159ist a pot\u00e9 se na ni vrh\u00e1 z vyv\u00fd\u0161en\u00e9ho m\u00edsta.
Jeho spi\u017e\u00edrnou jsou trnit\u00e9 ke\u0159e, na nich\u017e si skladuje z\u00e1soby stravy. P\u0159ebytky uloven\u00fdch brouk\u016f nebo drobn\u00fdch hlodavc\u016f napichuje na trny, aby v\u00a0dob\u00e1ch nouze poslou\u017eily jako krmen\u00ed pro jeho ml\u00e1\u010fata. Samec, kter\u00fd dok\u00e1\u017ee shrom\u00e1\u017edit a vystavit v\u011bt\u0161\u00ed \u00falovek, si takto nejen vyzna\u010duje sv\u016fj rev\u00edr, ale je p\u0159ita\u017eliv\u011bj\u0161\u00ed i pro sami\u010dky. Prok\u00e1\u017ee-li se jako schopn\u00fd lovec, je atraktivn\u011bj\u0161\u00edm partnerem, nebo\u0165 je schopen zabezpe\u010dit sv\u00e9 budouc\u00ed potomstvo.
Hn\u00edzdo z\u00a0tr\u00e1vy, mechu, chlup\u016f a pe\u0159\u00ed si pta\u010d\u00ed p\u00e1r stav\u00ed v\u00a0hust\u00fdch ke\u0159\u00edch. Na sn\u016f\u0161ce sed\u00ed sami\u010dka a same\u010dek ji po dobu hn\u00edzd\u011bn\u00ed krm\u00ed. Spole\u010dn\u011b pak odchovaj\u00ed nejv\u00fd\u0161e p\u011bt \u0161est ml\u00e1\u010fat, kter\u00e1 jsou a\u017e do obdob\u00ed dosp\u011blosti ohro\u017eena pta\u010d\u00edmi pred\u00e1tory. Zaj\u00edmav\u00fd je \u0165uh\u00fdk\u016fv zp\u016fsob obrany p\u0159ed pred\u00e1tory. Zat\u00edmco na sojku prudce nal\u00e9t\u00e1v\u00e1, aby ji odehnal, v\u00a0p\u0159\u00edpad\u011b straky vol\u00ed obrannou taktiku a vy\u010dk\u00e1v\u00e1 opod\u00e1l, aby neupozornil na bl\u00edzkost hn\u00edzda. V\u011bdci se domn\u00edvaj\u00ed, \u017ee jde o evolu\u010dn\u00ed strategii: \u010d\u00edm chyt\u0159ej\u0161\u00ed lest vymysl\u00ed \u00fato\u010dn\u00edk, t\u00edm chyt\u0159eji zareaguje obr\u00e1nce.
\u0164uh\u00fdk je skv\u011bl\u00fdm imit\u00e1torem ostatn\u00edch zp\u011bvn\u00fdch pt\u00e1k\u016f a pro tuto schopnost byl v\u00a0minulosti \u010dasto chov\u00e1n v\u00a0zajet\u00ed.                                                                                                                                                                                                                                                                                                                                                                                        4\/5 - (12 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Neobvykl\u00e1 spi\u017e\u00edrna","item":"https:\/\/www.blackle.cz\/neobvykla-spizirna\/#breadcrumbitem"}]}]