[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.oesp.cz\/tucnaci\/#Article","mainEntityOfPage":"https:\/\/www.oesp.cz\/tucnaci\/","headline":"Tu\u010d\u0148\u00e1ci","name":"Tu\u010d\u0148\u00e1ci","description":"Tu\u010d\u0148\u00e1ci jsou mo\u0159\u0161t\u00ed nel\u00e9tav\u00ed pt\u00e1ci, kte\u0159\u00ed \u017eij\u00ed t\u00e9m\u011b\u0159 v\u00fdhradn\u011b pod rovn\u00edkem. N\u011bkter\u00e9 druhy \u017eij\u00ed v\u00a0teplej\u0161\u00edch podnebn\u00edch p\u00e1sech,...","datePublished":"2019-11-20","dateModified":"2023-05-25","author":{"@type":"Person","@id":"https:\/\/www.oesp.cz\/author\/#Person","name":"","url":"https:\/\/www.oesp.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/e5312f21b37eec0871f00feffaf403580ddf46c2d055479cc6723fb0100721f2?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/e5312f21b37eec0871f00feffaf403580ddf46c2d055479cc6723fb0100721f2?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"oesp.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.oesp.cz\/wp-content\/uploads\/img_a362125_w4345_t1575104319.jpg","url":"https:\/\/www.oesp.cz\/wp-content\/uploads\/img_a362125_w4345_t1575104319.jpg","height":0,"width":0},"url":"https:\/\/www.oesp.cz\/tucnaci\/","about":["Zv\u00ed\u0159ata"],"wordCount":437,"articleBody":"Tu\u010d\u0148\u00e1ci jsou mo\u0159\u0161t\u00ed nel\u00e9tav\u00ed pt\u00e1ci, kte\u0159\u00ed \u017eij\u00ed t\u00e9m\u011b\u0159 v\u00fdhradn\u011b pod rovn\u00edkem. N\u011bkter\u00e9 druhy \u017eij\u00ed v\u00a0teplej\u0161\u00edch podnebn\u00edch p\u00e1sech, ale naprost\u00e1 v\u011bt\u0161ina \u017eije na mraziv\u00e9 Antarktid\u011b. D\u00edky siln\u00e9 vrstv\u011b podko\u017en\u00edho tuku a mastn\u00e9mu t\u011b\u017ek\u00e9mu pe\u0159\u00ed jsou tito \u017eivo\u010dichov\u00e9 ide\u00e1ln\u011b vybaveni na n\u00edzk\u00e9 teploty.\tRozli\u0161ujeme 18 r\u016fzn\u00fdch druh\u016f, kter\u00e9 mohou m\u00edt jin\u00fd tvar a velikost, ale z\u00e1kladn\u00edm znamen\u00edm tu\u010d\u0148\u00e1k\u016f je v\u017edy \u010dern\u00e9 t\u011blo a b\u00edl\u00e9 b\u0159icho. Toto zbarven\u00ed jim nab\u00edz\u00ed ochranu p\u0159ed pred\u00e1tory a dravci jako jsou tule\u0148 leopard\u00ed a orky. Jeliko\u017e je to perfektn\u00ed kamufl\u00e1\u017e p\u0159i lovu v\u00a0mo\u0159i.\t\tP\u0159esto\u017ee tu\u010d\u0148\u00e1ci nemohou l\u00e9tat, nevad\u00ed jim to. Jsou to toti\u017e excelentn\u00ed plavci. Jejich tuh\u00e9 ploutve, plovac\u00ed nohy a elegantn\u00ed tvar z\u00a0nich \u010din\u00ed hotov\u00e9 profesion\u00e1ly v\u00a0plav\u00e1n\u00ed. Ve skute\u010dnosti tr\u00e1v\u00ed v\u011bt\u0161inu sv\u00e9ho \u017eivota pr\u00e1v\u011b v\u00a0oce\u00e1nu. Lov\u00ed zpravidla chobotnice, kraby a drobn\u00e9 rybky. Dok\u00e1\u017e\u00ed vyvinout rychlost 15 mil za hodinu a tak\u00e9 dok\u00e1\u017e\u00ed v\u00a0t\u00e9to rychlosti vysko\u010dit nad hladinu na ledov\u00e9 kry.\t\u017divot na sou\u0161i\tPokud zahl\u00e9dnete kolonie tu\u010d\u0148\u00e1k\u016f na sou\u0161i, jist\u011b v\u00e1m neunikne, \u017ee stoj\u00ed zp\u0159\u00edma, pohybuj\u00ed se kol\u00edbav\u011b a \u010dasto se klou\u017eou po b\u0159\u00ed\u0161k\u00e1ch. Klouz\u00e1n\u00ed nen\u00ed jen pro z\u00e1bavu, jeliko\u017e nejsou rychl\u00ed chodci, vyu\u017e\u00edvaj\u00ed tuto techniku k\u00a0rychl\u00e9mu p\u0159emis\u0165ov\u00e1n\u00ed. Pokud je obzvl\u00e1\u0161t\u011b chladno shlukuj\u00ed se k\u00a0sob\u011b, \u010d\u00edm\u017e jsou nejen chr\u00e1n\u011bni p\u0159ed okoln\u00edmi vlivy, ale tak\u00e9 p\u0159ed mno\u017estv\u00edm \u010d\u00edhaj\u00edc\u00edho nebezpe\u010d\u00ed. Kolonie mohou \u010d\u00edtat tis\u00edce, dokonce miliony jedinc\u016f.\t\tRozmno\u017eov\u00e1n\u00ed\tTak jako ostatn\u00ed pt\u00e1ci, tak\u00e9 tu\u010d\u0148\u00e1ci pokl\u00e1daj\u00ed vejce a z\u00a0nich vychov\u00e1vaj\u00ed mal\u00e1 ku\u0159\u00e1tka. V\u011bt\u0161ina jedinc\u016f se p\u00e1ruj\u00ed na mnoho let a pokl\u00e1daj\u00ed pouze dv\u011b vejce najednou. Rodi\u010de se v\u00a0pe\u010dov\u00e1n\u00ed o sv\u00e1 ml\u00e1\u010fata st\u0159\u00eddaj\u00ed, udr\u017euj\u00ed vaj\u00ed\u010dka v\u00a0teple, jsou u l\u00edhnut\u00ed, krmen\u00ed a takt\u00e9\u017e sv\u00e9 potomky ochra\u0148uj\u00ed. K\u00a0rozmno\u017eov\u00e1n\u00ed doch\u00e1z\u00ed ka\u017ed\u00fd rok ve stejnou dobou. Tis\u00edce pt\u00e1k\u016f spole\u010dn\u011b vychov\u00e1v\u00e1 ml\u00e1\u010fata, tak aby si rodi\u010de mohli odsko\u010dit naj\u00edst se a nap\u00edt. Ka\u017ed\u00e9 ku\u0159e pozn\u00e1 podle specifick\u00e9 frekvence sv\u00e9 rodi\u010de. To zabezpe\u010duje, \u017ee pokud se rodi\u010de vzd\u00e1l\u00ed, tak podle zvuku jsou schopni op\u011bt naj\u00edt sv\u00e9 ml\u00e1d\u011b.                                                                                                                                                                                                                                                                                                                                                                                        3.9\/5 - (11 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Tu\u010d\u0148\u00e1ci","item":"https:\/\/www.oesp.cz\/tucnaci\/#breadcrumbitem"}]}]