[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.gsma.cz\/tucnaci-a-jejich-zivot\/#Article","mainEntityOfPage":"https:\/\/www.gsma.cz\/tucnaci-a-jejich-zivot\/","headline":"Tu\u010d\u0148\u00e1ci a jejich \u017eivot","name":"Tu\u010d\u0148\u00e1ci a jejich \u017eivot","description":"Bystr\u00fd \u010dten\u00e1\u0159 samoz\u0159ejm\u011b ihned poznal, \u017ee si z n\u011bj autor d\u011bl\u00e1 legraci. S t\u011bmi tu\u010d\u0148\u00e1ky na severn\u00edm p\u00f3lu. Ned\u011bl\u00e1, autor cht\u011bl jen vyzkou\u0161et post\u0159eh ct\u011bn\u00e9ho \u010dten\u00e1\u0159e. Tak\u017ee, na severn\u00ed to\u010dn\u011b se tu\u010d\u0148\u00e1ci skute\u010dn\u011b nevyskytuj\u00ed. Jsou skoro v\u0161ichni na ji\u017en\u00ed polokouli. Je jich v\u00edce druh\u016f. My si pov\u00edme zat\u00edm o dvou. Ten jeden druh je tu\u010d\u0148\u00e1k […]","datePublished":"2022-12-28","dateModified":"2023-04-28","author":{"@type":"Person","@id":"https:\/\/www.gsma.cz\/author\/#Person","name":"","url":"https:\/\/www.gsma.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/2d2764a424a89ac38785df784051989f5c5cb264a2405c7e5d24c1907a83f0fb?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/2d2764a424a89ac38785df784051989f5c5cb264a2405c7e5d24c1907a83f0fb?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"gsma.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.gsma.cz\/wp-content\/uploads\/humboldtpinguin_2_db.jpg","url":"https:\/\/www.gsma.cz\/wp-content\/uploads\/humboldtpinguin_2_db.jpg","height":0,"width":0},"url":"https:\/\/www.gsma.cz\/tucnaci-a-jejich-zivot\/","about":["Zv\u00ed\u0159ata"],"wordCount":423,"articleBody":"Bystr\u00fd \u010dten\u00e1\u0159 samoz\u0159ejm\u011b ihned poznal, \u017ee si z n\u011bj autor d\u011bl\u00e1 legraci. S t\u011bmi tu\u010d\u0148\u00e1ky na severn\u00edm p\u00f3lu. Ned\u011bl\u00e1, autor cht\u011bl jen vyzkou\u0161et post\u0159eh ct\u011bn\u00e9ho \u010dten\u00e1\u0159e.Tak\u017ee, na severn\u00ed to\u010dn\u011b se tu\u010d\u0148\u00e1ci skute\u010dn\u011b nevyskytuj\u00ed. Jsou skoro v\u0161ichni na ji\u017en\u00ed polokouli. Je jich v\u00edce druh\u016f. My si pov\u00edme zat\u00edm o dvou. Ten jeden druh je tu\u010d\u0148\u00e1k nejmen\u0161\u00ed (Eudyptula minor), kter\u00fd nejmen\u0161\u00ed mezi t\u011bmito pt\u00e1ky skute\u010dn\u011b je. Dor\u016fst\u00e1 maxim\u00e1ln\u011b do v\u00fd\u0161ky \u010dty\u0159iceti centimetr\u016f. Tak\u017ee je to opravdu prcek. Zato jeho kolega z druh\u00e9 strany \u017eeb\u0159\u00ed\u010dku velikost\u00ed, to je proti n\u011bmu u\u010din\u011bn\u00fd obr. Je to tu\u010d\u0148\u00e1k c\u00edsa\u0159sk\u00fd (Aptenodytes forsteri) a m\u016f\u017ee dor\u016fst do v\u00fd\u0161ky jednoho metru a \u010dty\u0159iceti centimetr\u016f.Oba, a\u010dkoli vzr\u016fstem ka\u017ed\u00fd jin\u00fd, pat\u0159\u00ed do stejn\u00e9 rodiny tu\u010d\u0148\u00e1k\u016f. Tito pt\u00e1ci excelentn\u011b plavou a jsou mist\u0159i v pot\u00e1p\u011bn\u00ed. Tu\u010d\u0148\u00e1k osl\u00ed je pova\u017eov\u00e1n za nejrychlej\u0161\u00edho plavce v\u016fbec. Hovo\u0159\u00ed se o tom, \u017ee um\u00ed plavat rychlost\u00ed a\u017e \u010dty\u0159iceti kilometr\u016f za hodinu. Pot\u00e1p\u011bn\u00ed je u nich r\u016fzn\u00e9, b\u011b\u017en\u00fd je ponor do des\u00edti metr\u016f a v\u00fddr\u017e do des\u00edti minut. Ale n\u011bkter\u00e9 prameny uv\u00e1d\u011bj\u00ed, \u017ee se um\u00ed pono\u0159it i do v\u00edce ne\u017e p\u016fl kilometrov\u00e9 hloubky a pr\u00fd vydr\u017e\u00ed pod vodou i p\u016fl hodiny.N\u011bkter\u00e9 druhy maj\u00ed silnou vrstvu podko\u017en\u00edho tuku, proto\u017ee se mus\u00ed pohybovat v prost\u0159ed\u00ed, kde m\u00ednus \u010dty\u0159icet stup\u0148\u016f nen\u00ed \u017e\u00e1dnou velkou v\u00fdjimkou. A na z\u00e1v\u011br bych je\u0161t\u011b r\u00e1d p\u0159idal jednu perli\u010dku. Tento druh pt\u00e1k\u016f l\u00e9tat neum\u00ed. Ale p\u0159esto jsou za\u0159azeni do pod\u0159\u00e1du letc\u016f. Je to proto, \u017ee schopnost l\u00e9tat ztratili sami postupn\u011b sv\u00fdm v\u00fdvojem.Nu\u017ee, pokud jste se za\u010dali o tyto podivn\u00e9 kol\u00e9bav\u00e9 pan\u00e1\u010dky zaj\u00edmat v\u00edce, m\u00e1te mo\u017enost vid\u011bt je na vlastn\u00ed o\u010di v r\u016fzn\u00fdch zoologick\u00fdch zahrad\u00e1ch i u n\u00e1s. Tu\u010d\u0148\u00e1k Humboldt\u016fv je ve \u010dty\u0159ech a v jedn\u00e9 tu\u010d\u0148\u00e1k br\u00fdlov\u00fd. Ti Humboldtovi jsou v ZOO Le\u0161n\u00e1 u Zl\u00edna, v Praze, Liberci a Plzni. A ten jedin\u00fd z\u00e1stupce druhu je v ZOO \u00dast\u00ed nad Labem. Tak co, nav\u0161t\u00edv\u00edte je?                                                                                                                                                                                                                                                                                                                                                                                        4.2\/5 - (9 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Tu\u010d\u0148\u00e1ci a jejich \u017eivot","item":"https:\/\/www.gsma.cz\/tucnaci-a-jejich-zivot\/#breadcrumbitem"}]}]