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Ovlivňuje přítomnost predátora aktivitu pulců? Srovnání reakce dvou druhů s odlišnou zkušeností s predátorem / Is there any influence in the presence of a predator on a tadpoles activity? A comparison of a reaction of two species with different predator experience

Responses of tadpoles Bombina variegata (likely unexperienced with predator) to pulses of risk and safety were tested and compared with results of a bachelor thesis previously done on tadpoles Bufo bufo (species likely experienced with predator) to confirm the risk allocation hypothesis. Differences of overall activity of both species were not significant. Differences in activity between Bufo bufo and Bombina variegata tadpoles held in continual risk conditions were observed. Such behavior possibilities are discussed.

Identiferoai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:47982
Date January 2008
CreatorsRUS, Tomáš
Source SetsCzech ETDs
LanguageCzech
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/masterThesis
Rightsinfo:eu-repo/semantics/restrictedAccess

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