Sex differences in the rate of food provisioning to nestlings red-breasted flycatchers (Ficedula parva)

Parental care is one of the crucial factors affecting breeding success in birds. The level of parent investment can differ between males and females. We studied the sex-specific nestling-feeding effort by parents of the red-breasted flycatcher. Our study was carried out in the old-growth oak—lime—ho...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:	Annales Zoologici Fennici. - Finnish Zoological and Botanical Publishing Board 2016, 1964. - 47(2010), 2, Seite 144-148
1. Verfasser:	Mitrus, Cezary (VerfasserIn)
Weitere Verfasser:	Mitrus, Joanna, Sikora, Magdalena
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2010
Zugriff auf das übergeordnete Werk:	Annales Zoologici Fennici
Schlagworte:	Biological sciences Behavioral sciences Social sciences


LEADER	01000caa a22002652 4500
001	JST009262563
003	DE-627
005	20240619183338.0
007	cr uuu---uuuuu
008	150323s2010 xx \|\|\|\|\|o 00\| \|\|eng c
035			\|a (DE-627)JST009262563
035			\|a (JST)23736792
040			\|a DE-627 \|b ger \|c DE-627 \|e rakwb
041			\|a eng
100	1		\|a Mitrus, Cezary \|e verfasserin \|4 aut
245	1	0	\|a Sex differences in the rate of food provisioning to nestlings red-breasted flycatchers (Ficedula parva)
264		1	\|c 2010
336			\|a Text \|b txt \|2 rdacontent
337			\|a Computermedien \|b c \|2 rdamedia
338			\|a Online-Ressource \|b cr \|2 rdacarrier
520			\|a Parental care is one of the crucial factors affecting breeding success in birds. The level of parent investment can differ between males and females. We studied the sex-specific nestling-feeding effort by parents of the red-breasted flycatcher. Our study was carried out in the old-growth oak—lime—hornbeam stands in the Białowieża National Park (NE Poland). The frequency of nestling-feeding and relative nestling-feeding effort (number of visits by male or female expressed a percentage of all visits by both sexes at the nest) depended on sex of parents and age of nestlings but not on their number. Both sexes increased their feeding frequency as the nestlings became older. Sex differences in nestling-feeding have been found in a number of biparental-care bird species. There are many hypotheses to explain this phenomenon. In the red-breasted flycatcher, the most likely reason for differences in feeding efforts are differences in roles the parents play at different stages of brood develompent.
540			\|a © Finnish Zoological and Botanical Publishing Board 2010
650		4	\|a Biological sciences \|x Biology \|x Zoology \|x Animals \|x Male animals
650		4	\|a Biological sciences \|x Biology \|x Zoology \|x Animals \|x Female animals
650		4	\|a Biological sciences \|x Biology \|x Zoology \|x Animals \|x Birds \|x Flycatchers
650		4	\|a Behavioral sciences \|x Ethology \|x Animal behavior \|x Habitat selection \|x Animal nesting \|x Bird nesting
650		4	\|a Behavioral sciences \|x Ethology \|x Animal behavior \|x Animal social behavior \|x Mating behavior
650		4	\|a Social sciences \|x Food studies \|x Food security
650		4	\|a Biological sciences \|x Biology \|x Genetics \|x Molecular genetics \|x Breeding
650		4	\|a Biological sciences \|x Biology \|x Developmental biology \|x Reproduction \|x Sex \|x Sex linked differences
650		4	\|a Biological sciences \|x Agriculture \|x Agricultural sciences \|x Animal science \|x Animal husbandry \|x Aviculture
650		4	\|a Biological sciences \|x Ecology \|x Aquatic ecology \|x Wetland ecology
655		4	\|a research-article
700	1		\|a Mitrus, Joanna \|e verfasserin \|4 aut
700	1		\|a Sikora, Magdalena \|e verfasserin \|4 aut
773	0	8	\|i Enthalten in \|t Annales Zoologici Fennici \|d Finnish Zoological and Botanical Publishing Board 2016, 1964 \|g 47(2010), 2, Seite 144-148 \|w (DE-627)32058383X \|w (DE-600)2017991-1 \|x 17972450 \|7 nnns
773	1	8	\|g volume:47 \|g year:2010 \|g number:2 \|g pages:144-148
856	4	0	\|u https://www.jstor.org/stable/23736792 \|3 Volltext
912			\|a GBV_USEFLAG_A
912			\|a SYSFLAG_A
912			\|a GBV_JST
912			\|a GBV_ILN_11
912			\|a GBV_ILN_20
912			\|a GBV_ILN_22
912			\|a GBV_ILN_23
912			\|a GBV_ILN_24
912			\|a GBV_ILN_31
912			\|a GBV_ILN_39
912			\|a GBV_ILN_40
912			\|a GBV_ILN_60
912			\|a GBV_ILN_62
912			\|a GBV_ILN_63
912			\|a GBV_ILN_65
912			\|a GBV_ILN_69
912			\|a GBV_ILN_70
912			\|a GBV_ILN_73
912			\|a GBV_ILN_90
912			\|a GBV_ILN_95
912			\|a GBV_ILN_100
912			\|a GBV_ILN_105
912			\|a GBV_ILN_110
912			\|a GBV_ILN_120
912			\|a GBV_ILN_151
912			\|a GBV_ILN_161
912			\|a GBV_ILN_213
912			\|a GBV_ILN_230
912			\|a GBV_ILN_285
912			\|a GBV_ILN_293
912			\|a GBV_ILN_374
912			\|a GBV_ILN_602
912			\|a GBV_ILN_702
912			\|a GBV_ILN_2001
912			\|a GBV_ILN_2003
912			\|a GBV_ILN_2005
912			\|a GBV_ILN_2006
912			\|a GBV_ILN_2007
912			\|a GBV_ILN_2009
912			\|a GBV_ILN_2010
912			\|a GBV_ILN_2011
912			\|a GBV_ILN_2014
912			\|a GBV_ILN_2015
912			\|a GBV_ILN_2018
912			\|a GBV_ILN_2020
912			\|a GBV_ILN_2021
912			\|a GBV_ILN_2026
912			\|a GBV_ILN_2027
912			\|a GBV_ILN_2044
912			\|a GBV_ILN_2050
912			\|a GBV_ILN_2057
912			\|a GBV_ILN_2061
912			\|a GBV_ILN_2107
912			\|a GBV_ILN_2190
912			\|a GBV_ILN_2946
912			\|a GBV_ILN_2949
912			\|a GBV_ILN_2951
912			\|a GBV_ILN_4012
912			\|a GBV_ILN_4035
912			\|a GBV_ILN_4037
912			\|a GBV_ILN_4046
912			\|a GBV_ILN_4112
912			\|a GBV_ILN_4125
912			\|a GBV_ILN_4126
912			\|a GBV_ILN_4242
912			\|a GBV_ILN_4249
912			\|a GBV_ILN_4251
912			\|a GBV_ILN_4305
912			\|a GBV_ILN_4306
912			\|a GBV_ILN_4307
912			\|a GBV_ILN_4313
912			\|a GBV_ILN_4322
912			\|a GBV_ILN_4323
912			\|a GBV_ILN_4324
912			\|a GBV_ILN_4325
912			\|a GBV_ILN_4335
912			\|a GBV_ILN_4338
912			\|a GBV_ILN_4346
912			\|a GBV_ILN_4367
912			\|a GBV_ILN_4393
912			\|a GBV_ILN_4700
951			\|a AR
952			\|d 47 \|j 2010 \|e 2 \|h 144-148