About: Factors Affecting Sleep/vigilance Behaviour in Incubating Mallards

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Vigilance is a behavioural tactic that allows individuals to control their surroundings and to assess predation risk. Miscellaneous environmental factors and sleeping postures may affect the perception of risk and corresponding vigilance level. Here we found that incubating females increased their vigilance with increasing nest vegetation cover facing the vigilant eye during both the day and the night periods. Females also reduced their total vigilance along with scan frequency during the night period, while displaying the opposite pattern during the daylight. The rest-sleeping position was preferred more during the night compared with the daylight period, and females were more vigilant in this position at night. Our data show that the nest vegetation concealment regardless of visual abilities during different light conditions, time of day and sleeping posture play an underlying role in antipredator vigilance during sleep in this cryptic ground-nesting bird. Vigilance is a behavioural tactic that allows individuals to control their surroundings and to assess predation risk. Miscellaneous environmental factors and sleeping postures may affect the perception of risk and corresponding vigilance level. Here we found that incubating females increased their vigilance with increasing nest vegetation cover facing the vigilant eye during both the day and the night periods. Females also reduced their total vigilance along with scan frequency during the night period, while displaying the opposite pattern during the daylight. The rest-sleeping position was preferred more during the night compared with the daylight period, and females were more vigilant in this position at night. Our data show that the nest vegetation concealment regardless of visual abilities during different light conditions, time of day and sleeping posture play an underlying role in antipredator vigilance during sleep in this cryptic ground-nesting bird. (en)
Title	Factors Affecting Sleep/vigilance Behaviour in Incubating Mallards Factors Affecting Sleep/vigilance Behaviour in Incubating Mallards (en)
skos:prefLabel	Factors Affecting Sleep/vigilance Behaviour in Incubating Mallards Factors Affecting Sleep/vigilance Behaviour in Incubating Mallards (en)
skos:notation	RIV/00216208:11310/11:10100945!RIV13-AV0-11310___
http://linked.open...avai/riv/aktivita	I P S Z
http://linked.open...avai/riv/aktivity	I, P(KJB601110803), P(LC06073), P(SP/2D3/60/08), S, Z(AV0Z60930519), Z(MK00002327201), Z(MSM0021620828)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Albrecht, Tomáš Javůrková, Veronika Kreisinger, Jakub Hořák, David
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	199192
http://linked.open...ai/riv/idVysledku	RIV/00216208:11310/11:10100945
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Vegetation concealment; Incubation; Antipredator Behaviour; Mallards; Sleep/vigilance (en)
http://linked.open.../riv/klicoveSlovo	Antipredator Behaviour Incubation Mallards Sleep/vigilance Vegetation concealment
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[12254E448FB5]
http://linked.open...i/riv/nazevZdroje	Ethology
http://linked.open...in/vavai/riv/obor	EG
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Biodiversity Research Center Variation in resource allocation between reproductive phases in waterfowl Integrated research of the effects and consequences of artificially reared mallards (Anas platyrhynchos) on wetland ecosystems with the application of advanced ecological and molecular techniques.
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	117
http://linked.open...iv/tvurceVysledku	Albrecht, Tomáš Hořák, David Javůrková, Veronika Klvaňa, Petr Kreisinger, Jakub
http://linked.open...ain/vavai/riv/wos	000288164800008
http://linked.open...n/vavai/riv/zamer	Biodiverzita a ekologie obratlovců: Strategie ochrany a využívání přírodních populací Vědecké zhodnocení a rozšiřování přírodovědeckého sbírkového fondu Národního muzea Ekologické procesy v evoluci modelových skupin organismů
issn	0179-1613
number of pages	10 (xsd:int)
http://bibframe.org/vocab/doi	10.1111/j.1439-0310.2011.01878.x
http://localhost/t...ganizacniJednotka	11310

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