Raznolikost živalskih glasov
author: Tomi Trilar,
Kustodiat za nevretenčarje, Prirodoslovni muzej Slovenije
published: May 6, 2010, recorded: April 2010, views: 4834
published: May 6, 2010, recorded: April 2010, views: 4834
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Description
Živali proizvajajo zvok, da bi pritegnile osebke iste vrste, ali da bi izzvale odgovor pri drugi vrsti. Živalski zvoki so valovanja, ki se širijo po zraku, vodi ali trdni podlagi in jih proizvajajo na zelo različne načine. Ljudje s prostimi ušesi lahko slišimo sesalce, ptice, žabe in žuželke. Popolnoma nov svet, pogosto zelo hrupen, pa se nam odpre nad in pod našim slušnim območjem, ki ju imenujemo ultrazvok in infrazvok.
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