[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.calorim.sk\/ako-zije-vydra\/#Article","mainEntityOfPage":"https:\/\/www.calorim.sk\/ako-zije-vydra\/","headline":"Ako \u017eije vydra","name":"Ako \u017eije vydra","description":"–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Eur\u00f3pske a eur\u00e1zijsk\u00e9 vydry s\u00fa ozna\u010dovan\u00e9 ako vydra rie\u010dna. –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Vydry s\u00fa s\u00fa\u010das\u0165ou rodiny lasicovyt\u00fdch, ktor\u00e9 zah\u0155\u0148aj\u00fa aj jazvece, kuny a lasice. –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Na celom svete existuje 13 druhov vydier a mnoh\u00e9 z nich s\u00fa ohrozen\u00e9. –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Vydry najprv ob\u00fdvali Britsk\u00e9 ostrovy v\u00a0pribli\u017ene pred […]","datePublished":"2025-03-01","dateModified":"2023-04-26","author":{"@type":"Person","@id":"https:\/\/www.calorim.sk\/author\/#Person","name":"","url":"https:\/\/www.calorim.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/d3163b56da0fbe010a5181dcf7396b9bd721056c768c8d190d293b864efe53fe?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/d3163b56da0fbe010a5181dcf7396b9bd721056c768c8d190d293b864efe53fe?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"calorim.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.calorim.sk\/wp-content\/uploads\/img_a285244_w16539_t1519409426.jpg","url":"https:\/\/www.calorim.sk\/wp-content\/uploads\/img_a285244_w16539_t1519409426.jpg","height":0,"width":0},"url":"https:\/\/www.calorim.sk\/ako-zije-vydra\/","about":["Zvierat\u00e1"],"wordCount":404,"articleBody":"–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Eur\u00f3pske a eur\u00e1zijsk\u00e9 vydry s\u00fa ozna\u010dovan\u00e9 ako vydra rie\u010dna.–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Vydry s\u00fa s\u00fa\u010das\u0165ou rodiny lasicovyt\u00fdch, ktor\u00e9 zah\u0155\u0148aj\u00fa aj jazvece, kuny a lasice.–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Na celom svete existuje 13 druhov vydier a mnoh\u00e9 z nich s\u00fa ohrozen\u00e9.–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Vydry najprv ob\u00fdvali Britsk\u00e9 ostrovy v\u00a0pribli\u017ene pred 500 000 rokmi, d\u00e1vno pred \u013eu\u010fmi.–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Sam\u010dia vydra sa naz\u00fdva pes, samica je suka a\u00a0ml\u00e1\u010fa je \u0161te\u0148a.–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Vydry niekedy sp\u00e1vaj\u00fa v\u00a0hniezdach na zemi. Av\u0161ak preva\u017ene b\u00fdvaj\u00fa v podzemn\u00fdch nor\u00e1ch. S\u00fa to komory vykopan\u00e9 z brehu rieky alebo dutiny pod kore\u0148mi stromov. V\u00a0nich maj\u00fa tie\u017e svoje mlad\u00e9.–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Samec hliadkuje do 21 km rieky a zna\u010d\u00ed si d\u00f4le\u017eit\u00e9 miesta pod mostami, na ve\u013ek\u00fdch kame\u0148och, na padnut\u00fdch stromoch.–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Vydry maj\u00fa pr\u00edjemn\u00fd sladk\u00fd pi\u017emov\u00fd pach, zatia\u013e \u010do norky maj\u00fa pach nepr\u00edjemn\u00e9 a \u010dasto mierne ryb\u00ed. Bolo identifikovan\u00fdch viac ako 100 r\u00f4znych vonn\u00fdch zlo\u017eiek v\u00a0truse vydry. Zd\u00e1 sa, \u017ee asi 17 z nich obsahuje inform\u00e1cie o pohlav\u00ed, veku a dokonca o individu\u00e1lnom rozpozn\u00e1van\u00ed, ktor\u00e9 m\u00f4\u017eu pou\u017e\u00edva\u0165 in\u00e9 vydry.–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Vydry produkuj\u00fa rozli\u010dn\u00e9 vokaliz\u00e1cie – zah\u0155\u0148aj\u00fa vysok\u00fd piskot medzi matkou a jej ml\u00e1\u010fatami, \u0161tebotav\u00e9 zvuky, ktor\u00e9 vznikli pri hran\u00ed hier, a ma\u010dacie zvuky pri bojoch.–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Vydra maj\u00fa ve\u013ea dlh\u00fdch citliv\u00fdch f\u00fazikov („vibrassae“), okolo \u0148uf\u00e1ka, pom\u00e1haj\u00fa im n\u00e1js\u0165 koris\u0165.–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Vydry maj\u00fa prisp\u00f4soben\u00e9 no\u017ei\u010dky a paz\u00fary na pl\u00e1vanie pod vodou. M\u00f4\u017eu tie\u017e zatvori\u0165 svoje mal\u00e9 u\u0161i a nos, ke\u010f s\u00fa pod vodou.–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Vydry sa m\u00f4\u017eu ponori\u0165 a\u017e 14 metrov pod hladinu a str\u00e1vi\u0165 4-6 hod\u00edn denne pri preh\u013ead\u00e1van\u00ed vody. S\u00fa to r\u00fdchli a agiln\u00ed plavci, ktor\u00ed maj\u00fa strieborn\u00fd vzh\u013ead, ke\u010f s\u00fa pod vodou kv\u00f4li bublin\u00e1m vzduchu uviaznut\u00fdm v ich ko\u017eu\u0161ine.–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Hoci vydra je mimoriadne dobr\u00fd plavec a lovec r\u00fdb, m\u00f4\u017ee udr\u017ea\u0165 dych len na 20 sek\u00fand ke\u010f sa ponor\u00ed pre svoju koris\u0165.–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Vydry s\u00fa jedin\u00fdmi oboj\u017eiveln\u00fdmi \u010dlenmi rodiny lasi\u010diek.–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Vydry maj\u00fa tendenciu \u017ei\u0165 osamote, s v\u00fdnimkou p\u00e1renia a kr\u00e1tko po naroden\u00ed ml\u00e1\u010fat. Mlad\u00ed zostan\u00fa s matkou pribli\u017ene 13-15 mesiacov.–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Matka nau\u010d\u00ed ml\u00e1\u010fat\u00e1 ako lovi\u0165 ryby tak, \u017ee ich ulov\u00ed a\u00a0pred mlad\u00fdmi pust\u00ed aby ich sami chytili.                                                                                                                                                                                                                                                                                                                                                                                        4.4\/5 - (12 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Ako \u017eije vydra","item":"https:\/\/www.calorim.sk\/ako-zije-vydra\/#breadcrumbitem"}]}]