[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.demaster.cz\/havran-jmeno-me\/#Article","mainEntityOfPage":"https:\/\/www.demaster.cz\/havran-jmeno-me\/","headline":"Havran jm\u00e9no m\u00e9","name":"Havran jm\u00e9no m\u00e9","description":"Havrani poln\u00ed byli ned\u00e1vno v\u011bdci zkoum\u00e1ni, jak vysokou inteligenci vlastn\u011b maj\u00ed. V\u00fdsledky experiment\u016f v\u011bdce \u0161okoval. Tento vysoce inteligentn\u00ed pt\u00e1k velice dob\u0159e rozum\u00ed tomu, co je smrt, a um\u00ed dokonale vyu\u017e\u00edvat jednoduch\u00e9 n\u00e1stroje. A nejenom to, havrani toti\u017e dok\u00e1\u017e\u00ed i pl\u00e1novat. Nav\u00edc tito pt\u00e1ci podle ned\u00e1vno proveden\u00fdch v\u00fdzkum\u016f dok\u00e1\u017e\u00ed: \u00d8\u00a0 Poznat, jakmile je n\u011bkdo podvede a […]","datePublished":"2025-03-03","dateModified":"2023-04-29","author":{"@type":"Person","@id":"https:\/\/www.demaster.cz\/author\/#Person","name":"demaster.cz\n","url":"https:\/\/www.demaster.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/bbaa4e9a58aac4329fe0ade0f3fb816f09f0dc43c21f6e884dccfbc124b16b29?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/bbaa4e9a58aac4329fe0ade0f3fb816f09f0dc43c21f6e884dccfbc124b16b29?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"demaster.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.demaster.cz\/wp-content\/uploads\/img_a290605_w2070_t1503259909.jpg","url":"https:\/\/www.demaster.cz\/wp-content\/uploads\/img_a290605_w2070_t1503259909.jpg","height":0,"width":0},"url":"https:\/\/www.demaster.cz\/havran-jmeno-me\/","about":["Zv\u00ed\u0159ata"],"wordCount":403,"articleBody":"Havrani poln\u00ed byli ned\u00e1vno v\u011bdci zkoum\u00e1ni, jak vysokou inteligenci vlastn\u011b maj\u00ed. V\u00fdsledky experiment\u016f v\u011bdce \u0161okoval. Tento vysoce inteligentn\u00ed pt\u00e1k velice dob\u0159e rozum\u00ed tomu, co je smrt, a um\u00ed dokonale vyu\u017e\u00edvat jednoduch\u00e9 n\u00e1stroje. A nejenom to, havrani toti\u017e dok\u00e1\u017e\u00ed i pl\u00e1novat. Nav\u00edc tito pt\u00e1ci podle ned\u00e1vno proveden\u00fdch v\u00fdzkum\u016f dok\u00e1\u017e\u00ed:\u00d8\u00a0 Poznat, jakmile je n\u011bkdo podvede a zapamatovat si, kdo to byl. A mohou si to pamatovat pot\u00e9 je\u0161t\u011b m\u011bs\u00edc.\u00d8\u00a0 Havrani jsou schopni tvo\u0159it pl\u00e1ny, a to nejen pro sh\u00e1n\u011bn\u00ed potravy, ale i pro mnohem slo\u017eit\u011bj\u0161\u00ed v\u011bci.\tGeni\u00e1ln\u00ed ope\u0159enecHavrani pat\u0159\u00ed mezi siln\u011b spole\u010densk\u00e9 pt\u00e1ky. Mimo hn\u00edzd\u011bn\u00ed se vyskytuj\u00ed v mnohapo\u010detn\u00fdch hejnech. Na nocovi\u0161t\u00edch se daj\u00ed vid\u011bt i cel\u00e9 desetitis\u00edce pt\u00e1k\u016f, jak se tam shroma\u017e\u010fuj\u00ed. Havrani se na tato nocovi\u0161t\u011b sl\u00e9taj\u00ed z m\u00edst, kter\u00e1 jsou a\u017e des\u00edtky kilometr\u016f vzd\u00e1len\u00e1. V\u011bdci nyn\u00ed zkoumaj\u00ed, jak\u00e9 v\u00fdhody pro havrana poln\u00edho toto spole\u010dn\u00e9 nocov\u00e1n\u00ed m\u00e1. Domn\u00edvaj\u00ed se, \u017ee se havrani p\u0159i takov\u00e9mto hn\u00edzd\u011bn\u00ed mo\u017en\u00e1 vz\u00e1jemn\u011b zah\u0159\u00edvaj\u00ed.Havran poln\u00ed je typick\u00fdm v\u0161e\u017eravcem, nebo\u0165 jako potravu vyhled\u00e1v\u00e1:\u00d8\u00a0 \u017e\u00ed\u017ealy\u00d8\u00a0 hmyz a larvy\u00d8\u00a0 odpadky\u00d8\u00a0 ovoce\u00d8\u00a0 pta\u010d\u00ed vejce\u00d8\u00a0 men\u0161\u00ed savce\u00d8\u00a0 kor\u00fd\u0161eHavrani jako ostatn\u00ed krkavcovit\u00ed hn\u00edzd\u00ed v koloni\u00edch, kdy si stav\u00ed velik\u00e9 a neupraven\u00e9 hn\u00edzdo z v\u011btv\u00ed. Tato hn\u00edzda je mo\u017en\u00e9 vid\u011bt na vrcholech vysok\u00fdch strom\u016f. Jeho vejce maj\u00ed sv\u011btle hn\u011bdou barvu s tmav\u00fdmi skvrnami. Do hn\u00edzda jich havran\u00ed samice klade v po\u010dtu t\u0159\u00ed a\u017e p\u011bti.\tTemn\u00fd pt\u00e1kHavran pro sv\u016fj charakteristick\u00fd tmav\u00fd vzhled a hlas \u010dasto figuruje v lidov\u00e9m folkloru. B\u00fdv\u00e1 zmi\u0148ov\u00e1n v dobov\u00e9 literatu\u0159e a mal\u00ed\u0159stv\u00ed.\u00d8\u00a0 V minulosti jej lid\u00e9 pova\u017eovali za symbol sm\u016fly, zk\u00e1zy, bl\u00ed\u017e\u00edc\u00edho se zimn\u00edho obdob\u00ed a chudoby.\u00d8\u00a0 V dal\u0161\u00edch pov\u011br\u00e1ch havrani dok\u00e1\u017e\u00ed sv\u00fdm hlasit\u00fdm kr\u00e1k\u00e1n\u00edm p\u0159edpov\u00eddat d\u00e9\u0161\u0165 anebo dokonce i bl\u00ed\u017e\u00edc\u00ed se smrt.\u00d8\u00a0 Proto\u017ee s oblibou v po\u010detn\u00fdch hejnech nav\u0161t\u011bvuje obiln\u00e1 pole a vyzob\u00e1v\u00e1 \u00farodu, je mnohdy pova\u017eov\u00e1n za \u0161k\u016fdce a je \u010dasto pron\u00e1sledov\u00e1n.                                                                                                                                                                                                                                                                                                                                                                                        4.1\/5 - (7 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Havran jm\u00e9no m\u00e9","item":"https:\/\/www.demaster.cz\/havran-jmeno-me\/#breadcrumbitem"}]}]