Olfactory lateralization in homing pigeons : a GPS study on birds released with unilateral olfactory inputs

Lade...
Vorschaubild
Dateien
Zu diesem Dokument gibt es keine Dateien.
Datum
2011
Autor:innen
Gagliardo, Anna
Filannino, Caterina
Ioalè, Paolo
Pecchia, Tommaso
Vallortigara, Giorgio
Herausgeber:innen
Kontakt
ISSN der Zeitschrift
Electronic ISSN
ISBN
Bibliografische Daten
Verlag
Schriftenreihe
Auflagebezeichnung
DOI (zitierfähiger Link)
ArXiv-ID
Internationale Patentnummer
Angaben zur Forschungsförderung
Projekt
Open Access-Veröffentlichung
Sammlungen
Core Facility der Universität Konstanz
Gesperrt bis
Titel in einer weiteren Sprache
Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published
Erschienen in
Journal of Experimental Biology. 2011, 214(4), pp. 593-598. ISSN 0022-0949. eISSN 1477-9145. Available under: doi: 10.1242/jeb.049510
Zusammenfassung

A large body of evidence has shown that pigeons rely on an olfactory-based navigational map when homing from unfamiliar locations. Previous studies on pigeons released with one nostril occluded highlighted an asymmetry in favour of the right nostril, particularly concerning the initial orientation performance of naïve birds. Nevertheless, all pigeons experiencing only unilateral olfactory input showed impaired homing, regardless of the side of the occluded nostril. So far this phenomenon has been documented only by observing the birds' vanishing bearings. In the present work we recorded the flight tracks of pigeons with previous homing experience equipped with a GPS data logger and released from an unfamiliar location with the right or the left nostril occluded. The analysis of the tracks revealed that the flight path of the birds with the right nostril occluded was more tortuous than that of unmanipulated controls. Moreover, the pigeons smelling with the left nostril interrupted their journey significantly more frequently and displayed more exploratory activity than the control birds, e.g. during flights around a stopover site. These data suggest a more important involvement of the right olfactory system in processing the olfactory information needed for the operation of the navigational map.

Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
570 Biowissenschaften, Biologie
Schlagwörter
homing pigeon, olfaction, navigation, lateralization, GPS tracking
Konferenz
Rezension
undefined / . - undefined, undefined
Forschungsvorhaben
Organisationseinheiten
Zeitschriftenheft
Datensätze
Zitieren
ISO 690GAGLIARDO, Anna, Caterina FILANNINO, Paolo IOALÈ, Tommaso PECCHIA, Martin WIKELSKI, Giorgio VALLORTIGARA, 2011. Olfactory lateralization in homing pigeons : a GPS study on birds released with unilateral olfactory inputs. In: Journal of Experimental Biology. 2011, 214(4), pp. 593-598. ISSN 0022-0949. eISSN 1477-9145. Available under: doi: 10.1242/jeb.049510
BibTex
@article{Gagliardo2011-02-15Olfac-19922,
  year={2011},
  doi={10.1242/jeb.049510},
  title={Olfactory lateralization in homing pigeons : a GPS study on birds released with unilateral olfactory inputs},
  number={4},
  volume={214},
  issn={0022-0949},
  journal={Journal of Experimental Biology},
  pages={593--598},
  author={Gagliardo, Anna and Filannino, Caterina and Ioalè, Paolo and Pecchia, Tommaso and Wikelski, Martin and Vallortigara, Giorgio}
}
RDF
<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/19922">
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2012-08-08T07:41:46Z</dcterms:available>
    <dc:contributor>Gagliardo, Anna</dc:contributor>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:contributor>Ioalè, Paolo</dc:contributor>
    <dc:language>eng</dc:language>
    <dcterms:title>Olfactory lateralization in homing pigeons : a GPS study on birds released with unilateral olfactory inputs</dcterms:title>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/19922"/>
    <dc:creator>Wikelski, Martin</dc:creator>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dc:contributor>Vallortigara, Giorgio</dc:contributor>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dc:creator>Vallortigara, Giorgio</dc:creator>
    <dc:creator>Ioalè, Paolo</dc:creator>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2012-08-08T07:41:46Z</dc:date>
    <dc:creator>Pecchia, Tommaso</dc:creator>
    <dc:creator>Filannino, Caterina</dc:creator>
    <dc:rights>terms-of-use</dc:rights>
    <dc:contributor>Filannino, Caterina</dc:contributor>
    <dc:contributor>Pecchia, Tommaso</dc:contributor>
    <dc:contributor>Wikelski, Martin</dc:contributor>
    <dc:creator>Gagliardo, Anna</dc:creator>
    <dcterms:issued>2011-02-15</dcterms:issued>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dcterms:abstract xml:lang="eng">A large body of evidence has shown that pigeons rely on an olfactory-based navigational map when homing from unfamiliar locations. Previous studies on pigeons released with one nostril occluded highlighted an asymmetry in favour of the right nostril, particularly concerning the initial orientation performance of naïve birds. Nevertheless, all pigeons experiencing only unilateral olfactory input showed impaired homing, regardless of the side of the occluded nostril. So far this phenomenon has been documented only by observing the birds' vanishing bearings. In the present work we recorded the flight tracks of pigeons with previous homing experience equipped with a GPS data logger and released from an unfamiliar location with the right or the left nostril occluded. The analysis of the tracks revealed that the flight path of the birds with the right nostril occluded was more tortuous than that of unmanipulated controls. Moreover, the pigeons smelling with the left nostril interrupted their journey significantly more frequently and displayed more exploratory activity than the control birds, e.g. during flights around a stopover site. These data suggest a more important involvement of the right olfactory system in processing the olfactory information needed for the operation of the navigational map.</dcterms:abstract>
    <dcterms:bibliographicCitation>Publ. in: The journal of experimental biology ; 214 (2011), 4. - S. 593-598</dcterms:bibliographicCitation>
  </rdf:Description>
</rdf:RDF>
Interner Vermerk
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Kontakt
URL der Originalveröffentl.
Prüfdatum der URL
Prüfungsdatum der Dissertation
Finanzierungsart
Kommentar zur Publikation
Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
Begutachtet
Diese Publikation teilen