{"id":37153,"date":"2026-03-27T09:27:08","date_gmt":"2026-03-27T09:27:08","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/37153\/"},"modified":"2026-03-27T09:27:08","modified_gmt":"2026-03-27T09:27:08","slug":"v-ostravske-zoo-se-usidlili-invazivni-myvalove-likviduji-skeble-a-ohrozuji-zvirata","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/37153\/","title":{"rendered":"V\u00a0ostravsk\u00e9 zoo se us\u00eddlili invazivn\u00ed m\u00fdvalov\u00e9. Likviduj\u00ed \u0161keble a\u00a0ohro\u017euj\u00ed zv\u00ed\u0159ata"},"content":{"rendered":"

\u201eU\u017e jsme zakusili, co tohle zv\u00ed\u0159e dovede. Je\u0161t\u011b ne\u017e odhalila p\u0159\u00edtomnost m\u00fdval\u016f v\u00a0zoo fotopast, v\u011bd\u011bli jsme, \u017ee se tu vyskytuj\u00ed, a\u00a0to d\u00edky n\u00e1lezu stovek rozl\u00e1man\u00fdch ulit \u0161kebl\u00ed \u0159\u00ed\u010dn\u00edch. \u0160keble ob\u00fdvaly potok Korunka, kter\u00fd na\u0161\u00ed zoo prot\u00e9k\u00e1. Jen\u017ee najednou byly tyto \u0161keble na n\u011bkolika stovk\u00e1ch metr\u016f zcela vyloveny,\u201c l\u00ed\u010dil situaci Otakar Z\u00e1valsk\u00fd, kter\u00fd m\u00e1 v\u00a0ostravsk\u00e9 zoo na starosti biodiverzitu. Dohl\u00ed\u017e\u00ed tedy na ekologickou rovnov\u00e1hu ve zdej\u0161\u00ed p\u0159\u00edrod\u011b.<\/p>\n

Z\u00e1valsk\u00fd doplnil, \u017ee \u0161keble \u0159\u00ed\u010dn\u00ed pat\u0159\u00ed v\u00a0evropsk\u00e9 p\u0159\u00edrod\u011b k\u00a0ohro\u017een\u00fdm druh\u016fm, jsou d\u016fle\u017eit\u00e9 nap\u0159. i\u00a0pro udr\u017eov\u00e1n\u00ed \u010dist\u00e9 vody. \u201eProto pova\u017eujeme to, co se u\u00a0n\u00e1s stalo, za obrovskou ztr\u00e1tu,\u201c \u0159ekl chovatel s\u00a0t\u00edm, \u017ee tot\u00e9\u017e dok\u00e1\u017ee m\u00fdval severn\u00ed ud\u011blat i\u00a0s raky a\u00a0dal\u0161\u00edmi vodn\u00edmi \u017eivo\u010dichy.<\/p>\n

Foto: Karel Ve\u010derek<\/p>\n

V Ostrav\u011b u\u017e m\u00fdvala vyfotil i\u00a0\u0161kol\u00e1k, kdy\u017e na n\u011bho vykukoval za stromem.<\/p>\n

P\u016fvodn\u00ed domovinou m\u00fdvala severn\u00edho je Severn\u00ed a\u00a0St\u0159edn\u00ed Amerika. Ve 30.\u00a0letech 20.\u00a0stolet\u00ed v\u0161ak byl vypu\u0161t\u011bn v\u00a0N\u011bmecku. Dnes jich tam \u017eije milion a\u00a0\u00fasp\u011b\u0161n\u011b se \u0161\u00ed\u0159\u00ed do dal\u0161\u00edch st\u00e1t\u016f Evropy v\u010detn\u011b \u010ceska. U\u00a0n\u00e1s se nap\u0159\u00edklad zabydlel na Olomoucku, Karlovarsku, v\u00a0Podyj\u00ed, ale tak\u00e9 pr\u00e1v\u011b na Ostravsku. K\u00a0jeho roz\u0161i\u0159ov\u00e1n\u00ed p\u0159isp\u00edv\u00e1 i\u00a0to, \u017ee v\u00a0nov\u011b obsazovan\u00fdch oblastech nem\u00e1 p\u0159irozen\u00e9 nep\u0159\u00e1tele jako v\u00a0Americe, kde jej lov\u00ed puma, vlk \u010di rys.<\/p>\n

<\/a><\/p>\n

\u201eMezi ko\u0159ist\u00ed a\u00a0\u0161elmami, kter\u00e9 u\u00a0n\u00e1s \u017eij\u00ed tis\u00edce let, se vyvinula ur\u010dit\u00e1 rovnov\u00e1ha. Ta zaji\u0161\u0165uje, \u017ee jak pred\u00e1tor, tak ko\u0159ist vedle sebe p\u0159e\u017e\u00edvaj\u00ed, ani\u017e by existence jednoho ohro\u017eovala p\u0159e\u017eit\u00ed jin\u00e9ho druhu. N\u011bco jin\u00e9ho ov\u0161em je, kdy\u017e se do p\u0159\u00edrody p\u0159i\u010din\u011bn\u00edm \u010dlov\u011bka dostane zv\u00ed\u0159e, na kter\u00e9 m\u00edstn\u00ed druhy nejsou zvykl\u00e9. K\u00a0rovnov\u00e1ze nedoch\u00e1z\u00ed a\u00a0invazn\u00ed druh zap\u0159\u00ed\u010din\u00ed, kdy\u017e ne \u00faplnou likvidaci, tak zna\u010dn\u00e9 sn\u00ed\u017een\u00ed druh\u016f, jimi\u017e se \u017eiv\u00ed,\u201c vysv\u011btlil Z\u00e1valsk\u00fd.<\/p>\n

\u201eJe smutn\u00e9, \u017ee ani po takov\u00fdch negativn\u00edch zku\u0161enostech, jako bylo nap\u0159\u00edklad vysazen\u00ed kr\u00e1l\u00edk\u016f divok\u00fdch v\u00a0Austr\u00e1lii, nelze zabr\u00e1nit tomu, aby lid\u00e9 opakovali ty stejn\u00e9 chyby, kter\u00e9 maj\u00ed za n\u00e1sledek p\u0159\u00edrodn\u00ed katastrofu. A\u010dkoliv jde o\u00a0nerovn\u00fd boj a\u00a0je z\u0159ejm\u00e9, \u017ee m\u00fdval\u016f severn\u00edch se u\u00a0n\u00e1s nikdy zcela nezbav\u00edme, budeme usilovat o\u00a0ochranu p\u016fvodn\u00ed biodiverzity v\u00a0souladu s\u00a0na\u0161imi z\u00e1kony,\u201c sd\u011blila mluv\u010d\u00ed zoo \u0160\u00e1rka Nov\u00e1kov\u00e1.<\/p>\n

M\u00fdval se rozmno\u017euje i\u00a0v kom\u00ednech<\/p>\n

M\u00fdval severn\u00ed je podle odborn\u00edk\u016f vysoce inteligentn\u00ed v\u0161e\u017eravec. Potravu si opat\u0159uje ve vodn\u00edm prost\u0159ed\u00ed, m\u00e1 naprosto v\u00fdjime\u010dn\u00fd hmat v\u00a0prstech nohou. Vyb\u00edr\u00e1 hn\u00edzda v\u0161ech druh\u016f pt\u00e1k\u016f hn\u00edzd\u00edc\u00edch na zemi, ale i\u00a0na stromech, proto\u017ee je vynikaj\u00edc\u00ed lezec. Ve m\u011bstech se usazuje i\u00a0ve vysok\u00fdch kom\u00ednech, kde odchov\u00e1v\u00e1 ml\u00e1\u010fata. Dok\u00e1\u017ee se zde \u017eivit i\u00a0odpadky, kter\u00e9 vyb\u00edr\u00e1 z\u00a0ko\u0161\u016f. Probl\u00e9m je v\u00a0tom, \u017ee m\u016f\u017ee p\u0159en\u00e1\u0161et i\u00a0nejr\u016fzn\u011bj\u0161\u00ed nemoci.<\/p>\n

\u0158editel ostravsk\u00e9 zoo Ji\u0159\u00ed Nov\u00e1k p\u0159ipomn\u011bl, \u017ee kdysi m\u00fdvaly severn\u00ed chovali, ale jejich chov ukon\u010dili p\u0159ed 15\u00a0lety. D\u016fvodem bylo to, \u017ee se zoo prioritn\u011b zam\u011b\u0159uje na chov ohro\u017een\u00fdch druh\u016f zv\u00ed\u0159at. \u201eOchrana p\u0159\u00edrody a\u00a0z\u00e1chrana ohro\u017een\u00fdch druh\u016f je pro n\u00e1s prioritn\u00ed. Aktu\u00e1ln\u011b chov\u00e1me p\u0159es 440\u00a0druh\u016f zv\u00ed\u0159at, z\u00a0nich je bezm\u00e1la t\u0159etina ohro\u017eena vyhuben\u00edm. Je mezi nimi i\u00a0\u0161est druh\u016f zv\u00ed\u0159at a\u00a0jeden poddruh, kter\u00e9 byly v\u00a0p\u0159\u00edrod\u011b ji\u017e zcela vyhubeny,\u201c upozornil \u0159editel zoo.<\/p>\n

<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"\u201eU\u017e jsme zakusili, co tohle zv\u00ed\u0159e dovede. Je\u0161t\u011b ne\u017e odhalila p\u0159\u00edtomnost m\u00fdval\u016f v\u00a0zoo fotopast, v\u011bd\u011bli jsme, \u017ee se…\n","protected":false},"author":2,"featured_media":37154,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[7],"tags":[43,42,41,40,11987,15281,616,744,15282,2480],"class_list":["post-37153","post","type-post","status-publish","format-standard","has-post-thumbnail","category-cesko","tag-ceska-republika","tag-cesko","tag-czech-republic","tag-czechia","tag-invazni-druhy","tag-myval-severni","tag-ochrana-zvirat","tag-ostrava","tag-skeble","tag-zoo-ostrava"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/116300430902984984","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/37153","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/comments?post=37153"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/37153\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/37154"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=37153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=37153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=37153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}