[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.playall.cz\/muze-se-delfin-utopit\/#Article","mainEntityOfPage":"https:\/\/www.playall.cz\/muze-se-delfin-utopit\/","headline":"M\u016f\u017ee se delf\u00edn utopit?","name":"M\u016f\u017ee se delf\u00edn utopit?","description":"Delf\u00edn sk\u00e1kav\u00fd vypad\u00e1, jako by se na sv\u011bt st\u00e1le usm\u00edval. Je bohu\u017eel pravda, \u017ee z\u00e1sluhou \u010dlov\u011bka k tomu moc \u010dasto d\u016fvod nem\u00e1. \u010clov\u011bk je toti\u017e jeho nep\u0159\u00edtel \u010d\u00edslo jedna. A to i p\u0159esto, \u017ee se delf\u00edn k \u010dlov\u011bku chov\u00e1 naprosto p\u0159\u00e1telsky. o\u00a0\u00a0 Krom\u011b toho, \u017ee \u010dlov\u011bk delf\u00edna dok\u00e1zal zneu\u017e\u00edt dokonce i pro v\u00e1le\u010dn\u00e9 \u00fa\u010dely, st\u00e1v\u00e1 […]","datePublished":"2020-09-04","dateModified":"2023-05-01","author":{"@type":"Person","@id":"https:\/\/www.playall.cz\/author\/#Person","name":"","url":"https:\/\/www.playall.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/1fd5b20daa9a47a1102459a7c733d369075d8cc724ab489feb8ed72c657d346e?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/1fd5b20daa9a47a1102459a7c733d369075d8cc724ab489feb8ed72c657d346e?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"playall.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.playall.cz\/wp-content\/uploads\/img_a306587_w2120_t1517905125.jpg","url":"https:\/\/www.playall.cz\/wp-content\/uploads\/img_a306587_w2120_t1517905125.jpg","height":0,"width":0},"url":"https:\/\/www.playall.cz\/muze-se-delfin-utopit\/","about":["Kultura"],"wordCount":407,"articleBody":"\tDelf\u00edn sk\u00e1kav\u00fd vypad\u00e1, jako by se na sv\u011bt st\u00e1le usm\u00edval. Je bohu\u017eel pravda, \u017ee z\u00e1sluhou \u010dlov\u011bka k tomu moc \u010dasto d\u016fvod nem\u00e1. \u010clov\u011bk je toti\u017e jeho nep\u0159\u00edtel \u010d\u00edslo jedna. A to i p\u0159esto, \u017ee se delf\u00edn k \u010dlov\u011bku chov\u00e1 naprosto p\u0159\u00e1telsky.\to\u00a0\u00a0 Krom\u011b toho, \u017ee \u010dlov\u011bk delf\u00edna dok\u00e1zal zneu\u017e\u00edt dokonce i pro v\u00e1le\u010dn\u00e9 \u00fa\u010dely, st\u00e1v\u00e1 se i to, \u017ee se delf\u00edn ne\u0161\u0165astnou n\u00e1hodou zaplete do ryb\u00e1\u0159sk\u00fdch s\u00edt\u00ed a utop\u00ed se. \tMo\u017en\u00e1 vypad\u00e1 trochu nelogicky, \u017ee se tvor, kter\u00fd \u017eije v mo\u0159i nebo oce\u00e1nu, utop\u00ed. Ale jak zn\u00e1mo, delf\u00edn pat\u0159\u00ed mezi savce, kte\u0159\u00ed maj\u00ed pl\u00edce a nikoliv \u017e\u00e1bry.\to\u00a0\u00a0 Pokud se v pot\u0159ebnou chv\u00edli nenadechnou pot\u0159ebn\u00e9ho kysl\u00edku, udus\u00ed se jako ka\u017ed\u00fd jin\u00fd savec.\t\tTak jako v\u0161ichni kytovci, maj\u00ed i delf\u00edni nozdry na vrcholu hlavy. Delf\u00edni sk\u00e1kav\u00ed pat\u0159\u00ed mezi ozuben\u00e9 kytovce. Mohou tedy lovit r\u016fzn\u00e9 ryby a hlavono\u017ece, kter\u00fdch za den zkonzumuj\u00ed a\u017e sedm kilogram\u016f. Zaj\u00edmav\u00e9 je, \u017ee delf\u00edni v\u016fbec nepij\u00ed. Ve\u0161kerou vodu z\u00edsk\u00e1vaj\u00ed z uloven\u00e9 ko\u0159isti.\t\tSv\u011btu delf\u00edn\u016f vl\u00e1dnou ur\u010dit\u00e1 pravidlaA\u010dkoliv maj\u00ed delf\u00edni skv\u011bl\u00fd sluch i zrak, pod vodou se orientuj\u00ed p\u0159edev\u0161\u00edm pomoc\u00ed takzvan\u00e9 echolokace.\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Co\u017e je vys\u00edl\u00e1n\u00ed ultrazvukov\u00fdch vln, kter\u00e9 jsou pro \u010dlov\u011bka nesly\u0161iteln\u00e9 a kter\u00e9 se odr\u00e1\u017eej\u00ed od p\u0159edm\u011bt\u016f, kter\u00e9 jsou ve vod\u011b.Podle ozv\u011bny, kter\u00e1 odrazem vznikne, pozn\u00e1 delf\u00edn, jak\u00fd p\u0159edm\u011bt m\u00e1 pr\u00e1v\u011b p\u0159ed sebou. Tak dok\u00e1\u017ee identifikovat i hejno ryb v kaln\u00e9 vod\u011b. A to t\u0159eba i na vzd\u00e1lenost stovek metr\u016f. To, co v\u011bt\u0161inu lid\u00ed napadne v souvislosti s delf\u00edny, je jejich vysok\u00e1 inteligence. N\u011bkte\u0159\u00ed v\u011bdci dokonce tvrd\u00ed, \u017ee jsou stejn\u011b chyt\u0159\u00ed jako lid\u00e9. Maj\u00ed pr\u00fd ve skupin\u00e1ch r\u016fzn\u00e1 postaven\u00ed a rozpozn\u00e1vaj\u00ed se i podle pojmenov\u00e1n\u00ed.o\u00a0\u00a0 Je zaj\u00edmav\u00e9 porovn\u00e1vat inteligenci \u010dlov\u011bka a delf\u00edna.o\u00a0\u00a0 Proto\u017ee m\u011b nenapad\u00e1 jedin\u00fd p\u0159\u00edklad toho, \u017ee by delf\u00edni vyhl\u00e1sili n\u011bkomu v\u00e1lku, nebo n\u011bkoho zabili jen tak pro z\u00e1bavu.o\u00a0\u00a0 Mysl\u00edm, \u017ee by v\u011bdci m\u011bli sv\u00e9 poznatky p\u0159ezkoumat a up\u0159esnit.                                                                                                                                                                                                                                                                                                                                                                                        4.2\/5 - (11 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"M\u016f\u017ee se delf\u00edn utopit?","item":"https:\/\/www.playall.cz\/muze-se-delfin-utopit\/#breadcrumbitem"}]}]