Počet záznamů: 1

Sex-specific defence behaviour against brood parasitism in a host with female-only incubation

SYSNO ASEP	0320211
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Sex-specific defence behaviour against brood parasitism in a host with female-only incubation
Překlad názvu	Pohlavně specifická obrana hnízda před hnízdním parazitem u hostitele se samičí inkubací
Tvůrce(i)	Požgayová, Milica (UBO-W)_{RID, SAI, ORCID} Procházka, Petr (UBO-W)_{RID, ORCID, SAI} Honza, Marcel (UBO-W)_{RID, SAI, ORCID}
Zdroj.dok.	Behavioural Processes. - : Elsevier - ISSN 0376-6357 Roč. 81, č. 1 (2009), s. 34-38
Poč.str.	5 s.
Jazyk dok.	eng - angličtina
Země vyd.	NL - Nizozemsko
Klíč. slova	Aggression ; Cuckoo ; Egg ejection ; Great reed warbler ; Nest guarding ; Parental roles
Vědní obor RIV	EG - Zoologie
CEP	IAA600930605 GA AV ČR - Akademie věd
	GD524/05/H536 GA ČR - Grantová agentura ČR
	LC06073 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy
CEZ	AV0Z60930519 - UBO-W (2005-2011)
UT WOS	000265770200005
EID SCOPUS	63349104983
DOI	10.1016/j.beproc.2008.12.019
Anotace	Nest protection against intruders is an indispensable component of avian parental care. In species with biparental care, both mates should evolve nest defence behaviour to increase their reproductive success. In most host–parasite systems, host females are predicted to have more important roles in nest defence against brood parasites, because they typically are primarily responsible for clutch incubation. Male antiparasitic behaviour, on the other hand, is often underestimated. Here we investigated sex-specific roles in four aspects of great reed warbler nest defence against a brood parasite – the cuckoo, namely mobbing, nest attendance/guarding, nest checking and egg ejection. We found that males took the key roles in cuckoo mobbing and nest guarding, while females were responsible for nest checking and egg ejection behaviours. Such partitioning of parental roles may provide a comprehensive clutch protection against brood parasitism.
Pracoviště	Ústav biologie obratlovců
Kontakt	Hana Slabáková, slabakova@ivb.cz, Tel.: 543 422 524
Rok sběru	2009

Počet záznamů: 1