[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.lomnican.cz\/vse-co-jste-nevedeli-o-zirafach\/#Article","mainEntityOfPage":"https:\/\/www.lomnican.cz\/vse-co-jste-nevedeli-o-zirafach\/","headline":"V\u0161e, co jste nev\u011bd\u011bli o \u017eiraf\u00e1ch","name":"V\u0161e, co jste nev\u011bd\u011bli o \u017eiraf\u00e1ch","description":"Pro\u010d m\u00e1 \u017eirafa dlouh\u00fd krk? \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Na tuto ot\u00e1zku na\u0161li v\u011bdci hned dv\u011b odpov\u011bdi. Za prv\u00e9 v\u00a0prost\u0159ed\u00ed, ve kter\u00e9m se \u017eirafy p\u0159irozen\u011b pohybuj\u00ed, nenal\u00e9zaj\u00ed \u017eirafy mnoho potravy. D\u00edky sv\u00e9 v\u00fd\u0161ce v\u0161ak mohou okusovat listy ak\u00e1ci\u00ed z\u00a0nejvy\u0161\u0161\u00edch stromov\u00fdch pater, kam jin\u00e1 zv\u00ed\u0159ata nedos\u00e1hnou. Samice, kter\u00e9 jsou men\u0161\u00ed ne\u017e samci, sp\u00e1saj\u00ed vegetaci ve v\u00fd\u0161ce 1,5 a\u017e 2,5m. […]","datePublished":"2025-03-04","dateModified":"2023-04-30","author":{"@type":"Person","@id":"https:\/\/www.lomnican.cz\/author\/#Person","name":"lomnican.cz\n","url":"https:\/\/www.lomnican.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/d7705a23c50ede72936119380238a88bdeb91030521f9262dc3abc6fdd8add33?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/d7705a23c50ede72936119380238a88bdeb91030521f9262dc3abc6fdd8add33?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"lomnican.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.lomnican.cz\/wp-content\/uploads\/img_a301477_w2129_t1511558763.jpg","url":"https:\/\/www.lomnican.cz\/wp-content\/uploads\/img_a301477_w2129_t1511558763.jpg","height":0,"width":0},"url":"https:\/\/www.lomnican.cz\/vse-co-jste-nevedeli-o-zirafach\/","about":["Zv\u00ed\u0159ata"],"wordCount":493,"articleBody":"Pro\u010d m\u00e1 \u017eirafa dlouh\u00fd krk?\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Na tuto ot\u00e1zku na\u0161li v\u011bdci hned dv\u011b odpov\u011bdi. Za prv\u00e9 v\u00a0prost\u0159ed\u00ed, ve kter\u00e9m se \u017eirafy p\u0159irozen\u011b pohybuj\u00ed, nenal\u00e9zaj\u00ed \u017eirafy mnoho potravy. D\u00edky sv\u00e9 v\u00fd\u0161ce v\u0161ak mohou okusovat listy ak\u00e1ci\u00ed z\u00a0nejvy\u0161\u0161\u00edch stromov\u00fdch pater, kam jin\u00e1 zv\u00ed\u0159ata nedos\u00e1hnou. Samice, kter\u00e9 jsou men\u0161\u00ed ne\u017e samci, sp\u00e1saj\u00ed vegetaci ve v\u00fd\u0161ce 1,5 a\u017e 2,5m. Samci se dostanou a\u017e do v\u00fd\u0161ky 5m. Za druh\u00e9 zde m\u00e1me d\u016fvod spojen\u00fd s\u00a0rozmno\u017eov\u00e1n\u00edm. Samec, kter\u00fd se m\u016f\u017ee pochlubit dlouh\u00fdm krkem, d\u00e1v\u00e1 samici najevo svou dobrou kondici. Samci dokonce vyu\u017e\u00edvaj\u00ed sv\u00e9 dlouh\u00e9 krky k\u00a0boji s\u00a0ostatn\u00edmi samci. Samci se nejprve obch\u00e1zej\u00ed, d\u00e1le se do sebe krky zaklesnou a p\u0159etla\u010duj\u00ed se. Pokud ani t\u00edm souboj neskon\u010d\u00ed, za\u010dnou samci krky m\u00e1vat a hlavou s\u00a0r\u016f\u017eky se sna\u017e\u00ed soupe\u0159e zas\u00e1hnout do citliv\u00fdch m\u00edst, jako jsou boky \u010di b\u0159icho. Nejsiln\u011bj\u0161\u00ed samec pak z\u00edsk\u00e1 nejv\u011bt\u0161\u00ed po\u010det samic a zplod\u00ed nejv\u00edc potomk\u016f.Jak dlouh\u00fd je \u017eiraf\u00ed jazyk?\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 B\u00fdlo\u017erav\u00e9 \u017eirafy tr\u00e1v\u00ed konzumac\u00ed list\u00ed a pit\u00ed a\u017e 12 hodin denn\u011b. K p\u0159it\u00e1hnut\u00ed v\u011btv\u00ed s listy vyu\u017e\u00edvaj\u00ed sv\u016fj dlouh\u00fd fialov\u00fd jazyk, kter\u00fd m\u016f\u017ee m\u00edt d\u00e9lku a\u017e 40 cm. \u017dirafy maj\u00ed pevnou k\u016f\u017ei na pysc\u00edch i na jazyku, aby je nepop\u00edchaly ostr\u00e9 trny ak\u00e1ci\u00ed.M\u00e1 \u017eirafa opravdu stejn\u00fd po\u010det kr\u010dn\u00edch obratl\u016f jako \u010dlov\u011bk?\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Dlouho tento n\u00e1zor p\u0159etrv\u00e1val, proto\u017ee teprve ned\u00e1vno v\u011bdci zjistiti, \u017ee \u017eirafy maj\u00ed v\u00a0p\u00e1te\u0159i kr\u010dn\u00edch obratl\u016f osm. Zato hrudn\u00ed p\u00e1te\u0159 je o jeden obratel krat\u0161\u00ed, ne\u017e je tomu u \u010dlov\u011bka, a tak byl pr\u00e1v\u011b posledn\u00ed kr\u010dn\u00ed obratel zam\u011b\u0148ov\u00e1n za obratel hrudn\u00ed.Kolik \u010dasu denn\u011b \u017eirafa prosp\u00ed?Workoholici by mohli \u017eiraf\u00e1m z\u00e1vid\u011bt, nebo\u0165 jim sta\u010d\u00ed pouh\u00fdch dvacet minut sp\u00e1nku denn\u011b. A je\u0161t\u011b si tuto kr\u00e1tkou dobu rozd\u011bl\u00ed do n\u011bkolika \u010d\u00e1st\u00ed. \u017dirafy dok\u00e1\u017eou sp\u00e1t ve stoje. Poloha vle\u017ee, kdy si krk nat\u00e1hnou dozadu pod\u00e9l t\u011bla, nen\u00ed toti\u017e p\u0159\u00edli\u0161 bezpe\u010dn\u00e1.Co znamen\u00e1, \u017ee je \u017eirafa mimochodn\u00edk?Ch\u016fze \u017eiraf je houpav\u00e1. Je to zp\u016fsobeno t\u00edm, \u017ee v\u017edy vykro\u010d\u00ed vp\u0159ed ob\u011bma nohama na jedn\u00e9 stran\u011b. V\u00a0b\u011bhu se dok\u00e1\u017ee \u017eirafa pohybovat rychlost\u00ed a\u017e 50 km\/h.Jak dlouho je \u017eirafa b\u0159ez\u00ed?\u017dirafy m\u00edvaj\u00ed v\u011bt\u0161inou jedno ml\u00e1d\u011b (v\u00fdjime\u010dn\u011b dv\u011b), kter\u00e9 se rod\u00ed po 14 a\u017e 15 m\u011bs\u00edc\u00edch od po\u010det\u00ed. Ml\u00e1d\u011b p\u0159i porodu pad\u00e1 z\u00a0v\u00fd\u0161ky kolem 2,5m. Narozen\u00e9 ml\u00e1d\u011b m\u011b\u0159\u00ed samo necel\u00e9 dva metry. Za n\u011bkolik hodin po narozen\u00ed se stav\u00ed na nohy a n\u00e1sleduje svou matku.                                                                                                                                                                                                                                                                                                                                                                                        4.2\/5 - (9 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"V\u0161e, co jste nev\u011bd\u011bli o \u017eiraf\u00e1ch","item":"https:\/\/www.lomnican.cz\/vse-co-jste-nevedeli-o-zirafach\/#breadcrumbitem"}]}]