{"id":48768,"date":"2024-05-08T14:03:09","date_gmt":"2024-05-08T12:03:09","guid":{"rendered":"https:\/\/www.invarena.cz\/?p=48768"},"modified":"2024-05-08T14:03:25","modified_gmt":"2024-05-08T12:03:25","slug":"proc-se-zvirata-navzajem-poziraji-zaziva","status":"publish","type":"post","link":"https:\/\/www.invarena.cz\/?p=48768","title":{"rendered":"Pro\u010d se zv\u00ed\u0159ata navz\u00e1jem po\u017e\u00edraj\u00ed za\u017eiva?"},"content":{"rendered":"\n

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


Pro\u010d se zv\u00ed\u0159ata navz\u00e1jem po\u017e\u00edraj\u00ed za\u017eiva, m\u00edsto aby svou ko\u0159ist nejd\u0159\u00edve zabili a pak teprve se\u017erali?

Ken Saladin,
Emeritn\u00ed profesor biologie<\/p>\n\n\n\n

Proto\u017ee mohou, proto\u017ee nemaj\u00ed \u017e\u00e1dn\u00e9 slitov\u00e1n\u00ed, a proto\u017ee zv\u00ed\u0159ata maximalizuj\u00ed pom\u011br u\u017eitku (v\u00fd\u017eiva) k n\u00e1klad\u016fm (\u010das a energie). Had nem\u00e1 zab\u00edjen\u00edm co by z\u00edskal, naopak m\u016f\u017ee ztratit \u010das a energii t\u00edm, \u017ee se pokus\u00ed zab\u00edt ropuchu, ne\u017e ji se\u017eere\u2026\u2026stejn\u011b jako to ud\u011blala ropucha, kdy\u017e se\u017erala \u017e\u00ed\u017ealu.<\/p>\n\n\n\n

Lori Brewerton<\/strong>
BS in Zoology, Brigham Young University <\/p>\n\n\n\n

\u0158ada pred\u00e1tor\u016f zab\u00edj\u00ed ko\u0159ist p\u0159edt\u00edm, ne\u017e ji se\u017eere. Je to chytr\u00e1 volba ke zm\u00edrn\u011bn\u00ed rizika zran\u011bn\u00ed a dravci jsou chyt\u0159\u00ed. Ti, kte\u0159\u00ed to ned\u011blaj\u00ed, jsou nap\u0159. vodn\u00ed pred\u00e1to\u0159i, proto\u017ee mrtv\u00e1 ko\u0159ist se pot\u00e1p\u00ed, tak\u017ee \u010dasto za\u010dne \u017ev\u00fdkat, kdy\u017e je ko\u0159ist p\u0159\u00edli\u0161 unaven\u00e1 na boj, ale st\u00e1le krv\u00e1c\u00ed. Smutn\u00e9, ale tak to je.<\/p>\n\n\n\n

MJ Lejer
Retired, P\/T Private Consultant<\/p>\n\n\n\n

P\u0159\u00edroda um\u00ed b\u00fdt krut\u00e1. Solit\u00e9rn\u00ed pred\u00e1to\u0159i v\u0161ak svou ko\u0159ist obvykle zab\u00edjej\u00ed bu\u010f pevn\u00fdm sev\u0159en\u00edm hrdla, kter\u00e9 ho zardous\u00ed, nebo kousnut\u00edm do krku m\u016f\u017ee p\u0159eru\u0161it m\u00edchu. Pred\u00e1to\u0159i instinktivn\u011b v\u011bd\u00ed, \u017ee se zv\u00ed\u0159eti zakousnou do krku, aby jim rohy nebo kopyta jejich ko\u0159isti nemohly ubl\u00ed\u017eit. Chycen\u00e9 zv\u00ed\u0159e obvykle upadne do \u0161oku, tak\u017ee jejich mozek nezaregistruje, \u017ee je se\u017er\u00e1no za\u017eiva. A jakmile pred\u00e1tor za\u010dne \u017er\u00e1t, p\u0159eru\u0161\u00ed krevn\u00ed c\u00e9vy a zv\u00ed\u0159e rychle vykrv\u00e1c\u00ed.<\/p>\n\n\n\n

Quora Digest<\/p>\n","protected":false},"excerpt":{"rendered":"

Pro\u010d se zv\u00ed\u0159ata navz\u00e1jem po\u017e\u00edraj\u00ed za\u017eiva, m\u00edsto aby svou ko\u0159ist nejd\u0159\u00edve zabili a pak teprve se\u017erali? Ken Saladin, Emeritn\u00ed profesor biologie Proto\u017ee mohou, proto\u017ee nemaj\u00ed […]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":48774,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-48768","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-spolecnost"],"_links":{"self":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/48768","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=48768"}],"version-history":[{"count":0,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/48768\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/media\/48774"}],"wp:attachment":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=48768"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=48768"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=48768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}