About: Further evidence for sex differences in suckling behaviour of captive plains zebra foals

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About: Further evidence for sex differences in suckling behaviour of captive plains zebra foals Goto Sponge NotDistinct Permalink

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Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.vuzv.cz/sites/File/_privat/11091.pdf
Description	Sex differences in suckling behaviour could be explained either by different maternal investment or by different behaviour of young. Previously, we found sex differences in rejection and termination of suckling bouts in captive plains zebras (Equus burchellii). In this study, we analysed the length of suckling bout interruptions and unsuccessful subsequent attempts which followed a successful suckling bout in plains zebra foals at Dvůr Králové Zoo. When a suckling bout was interrupted, male foals resumed the bout sooner than female foals. The probability of a subsequent attempt decreased with increasing age in female foals but did not change in male foals. These results demonstrate higher effort in suckling interest by male foals, who tried to suckle more than female foals. Although we found sex bias in the effort to suckle, which suggested higher parent–offspring conflict in male offspring, we cannot omit a sex bias in milk supply by the mother Sex differences in suckling behaviour could be explained either by different maternal investment or by different behaviour of young. Previously, we found sex differences in rejection and termination of suckling bouts in captive plains zebras (Equus burchellii). In this study, we analysed the length of suckling bout interruptions and unsuccessful subsequent attempts which followed a successful suckling bout in plains zebra foals at Dvůr Králové Zoo. When a suckling bout was interrupted, male foals resumed the bout sooner than female foals. The probability of a subsequent attempt decreased with increasing age in female foals but did not change in male foals. These results demonstrate higher effort in suckling interest by male foals, who tried to suckle more than female foals. Although we found sex bias in the effort to suckle, which suggested higher parent–offspring conflict in male offspring, we cannot omit a sex bias in milk supply by the mother (en)
Title	Further evidence for sex differences in suckling behaviour of captive plains zebra foals Further evidence for sex differences in suckling behaviour of captive plains zebra foals (en)
skos:prefLabel	Further evidence for sex differences in suckling behaviour of captive plains zebra foals Further evidence for sex differences in suckling behaviour of captive plains zebra foals (en)
skos:notation	RIV/00027014:_____/11:#0001454!RIV12-MZE-00027014
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GP523/08/P313), Z(MZE0002701404)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Bartošová, Jitka Bartoš, Luděk Pluháček, Jan
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	Výzkumný ústav živočišné výroby, v.v.i.
http://linked.open...dnocenehoVysledku	200659
http://linked.open...ai/riv/idVysledku	RIV/00027014:_____/11:#0001454
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Mother–offspring interaction – Plains zebra – Sex differences – Zoo (en)
http://linked.open.../riv/klicoveSlovo	Mother–offspring interaction – Plains zebra – Sex differences – Zoo
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[6929A2837018]
http://linked.open...i/riv/nazevZdroje	Acta Ethologica
http://linked.open...in/vavai/riv/obor	EG
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Intraspecific and interspecific characteristics of suckling behaviour in captive equids
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	14
http://linked.open...iv/tvurceVysledku	Bartoš, Luděk Bartošová, Jitka Pluháček, Jan
http://linked.open...ain/vavai/riv/wos	000294688500006
http://linked.open...n/vavai/riv/zamer	Udržitelný rozvoj chovu hospodářských zvířat v evropském modelu multifunkčního zemědělství
issn	0873-9749
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1007/s10211-011-0091-z

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