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Author
dc.contributor.author
Boross, Nóra 
Author
dc.contributor.author
Markó, Gábor 
Author
dc.contributor.author
Laczi, Miklós 
Author
dc.contributor.author
Garamszegi, László Zsolt 
Author
dc.contributor.author
Hegyi, Gergely 
Author
dc.contributor.author
Herényi, Márton 
Author
dc.contributor.author
Kiss, Dorottya 
Author
dc.contributor.author
Nagy, Gergely 
Author
dc.contributor.author
Rosivall, Balázs 
Author
dc.contributor.author
Szöllősi, Eszter 
Availability Date
dc.date.accessioned
2023-07-25T07:42:35Z
Availability Date
dc.date.available
2023-07-25T07:42:35Z
Release
dc.date.issued
2012
uri
dc.identifier.uri
http://hdl.handle.net/10831/91346
Abstract
dc.description.abstract
The haematocrit rate of the blood shows the individual physiological state. As the haematocrit grows, the higher erythrocyte number results in more efficient oxygen uptake capacity which can lead to better performance and probably a better survival rate of an individual. Hence we assume that the high value of haematocrit reflects good health state. Altogether 308 blood samples were collected from a wild population of Collared Flycatchers (Ficedula albicollis) in two breeding stages during a period of 2008–2010. We tried to elucidate the relationship between condition and haematocrit level of an individual and studied the haematocrit changes of an individual between years. The haematocrit values differed between years. Females had higher haematocrit values than males in 2010 but not in 2009. At courtship the haematocrit level of males was higher, than during nestling care. The different environmental effects and energy demands of the individuals may be the driving force behind the observed changes in haematocrit level. Analysing the changes between two years, there was a positive correlation between changes in condition index and haematocrit of individuals. The haematocrit values of an individual were repeatable between years. This finding suggests that haematocrit can be informative about the individual’s general health state.
Language
dc.language
Magyar
Language
dc.language
Angol

dc.rights
Nevezd meg! - Ne add el! - Ne változtasd! CC BY-NC-ND

dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/4.0/
Title
dc.title
Sources of variation in haematocrit in the Collared Flycatcher (Ficedula albicollis)
Type
dc.type
folyóiratcikk
Date Change
dc.date.updated
2023-07-25T07:40:59Z
Note
dc.description.note
Behavioural Ecology Group, Department of Systematic Zoology and Ecology, Eötvös Loránd University, Pázmány Péter sétány 1/c, Budapest, 1117, Hungary Department of Plant Pathology, Corvinus University of Budapest, Ménesi út 44., Budapest, 1118, Hungary Department of Evolutionary Ecology, Estación Biológica de Doñana (CSIC), c/Americo Vespucio, s/n, Seville, 41092, Spain Cited By :3 Export Date: 22 November 2022
Scope
dc.format.page
64-72
Doi ID
dc.identifier.doi
https://doi.org/10.2478/orhu-2013-0008
ID Scopus
dc.identifier.scopus
84943265676
MTMT ID
dc.identifier.mtmt
2502458
Issue Number
dc.identifier.issue
2
abbreviated journal
dc.identifier.jabbrev
ORNIS HUNG
Journal
dc.identifier.jtitle
ORNIS HUNGARICA
Volume Number
dc.identifier.volume
20
Release Date
dc.description.issuedate
2012
department of Author
dc.contributor.institution
MTA-ELTE Elméleti Biológiai és Evolúciós Ökológiai Kutatócsoport
department of Author
dc.contributor.institution
Viselkedésökológiai Csoport
department of Author
dc.contributor.institution
Hidrozoológiai Osztály
department of Author
dc.contributor.institution
Biológia Doktori Iskola
department of Author
dc.contributor.institution
Növénykórtani Tanszék
department of Author
dc.contributor.institution
Növénykórtani Tanszék
department of Author
dc.contributor.institution
Állattudományi Alapok Intézet
department of Author
dc.contributor.institution
MTA-ELTE-MTM Ökológiai Kutatócsoport
department of Author
dc.contributor.institution
Balatoni Limnológiai Kutatóintézet
department of Author
dc.contributor.institution
Állatrendszertani és Ökológiai Tanszék
Author institution
dc.contributor.department
Állatrendszertani és Ökológiai Tanszék
Author institution
dc.contributor.department
Állatrendszertani és Ökológiai Tanszék
Author institution
dc.contributor.department
Állatrendszertani és Ökológiai Tanszék
Author institution
dc.contributor.department
Állatrendszertani és Ökológiai Tanszék
Author institution
dc.contributor.department
Állatrendszertani és Ökológiai Tanszék
Author institution
dc.contributor.department
Állatrendszertani és Ökológiai Tanszék
Author institution
dc.contributor.department
Állatrendszertani és Ökológiai Tanszék
Author institution
dc.contributor.department
Állatrendszertani és Ökológiai Tanszék
Author institution
dc.contributor.department
Állatrendszertani és Ökológiai Tanszék
Author institution
dc.contributor.department
Állatrendszertani és Ökológiai Tanszék


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Sources of variation in haematocrit in the Collared Flycatcher (Ficedula albicollis)
 

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Nevezd meg! - Ne add el! - Ne változtasd! CC BY-NC-ND
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