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

Description

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.

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1. http://www.nusl.cz/ntk/nusl-47982

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Additional Fields

Identifer	oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:47982
Date	January 2008
Creators	RUS, Tomáš
Source Sets	Czech ETDs
Language	Czech
Detected Language	English
Type	info:eu-repo/semantics/masterThesis
Rights	info:eu-repo/semantics/restrictedAccess