Taking a goal-centred dynamic snapshot as a possibility for local homing in initially naïve bumblebees
Lobecke A, Kern R, Egelhaaf M (2018)
The Journal of Experimental Biology 221(2): jeb168674.
Zeitschriftenaufsatz
| Veröffentlicht | Englisch
Download
Lobecke_et_al_JEB_2018.pdf
1.93 MB
Autor*in
Einrichtung
Abstract / Bemerkung
It is essential for central place foragers, such as bumblebees, to
return reliably to their nest. Bumblebees, leaving their inconspicuous
nest hole for the first time need to gather and learn sufficient
information about their surroundings to allow them to return to their
nest at the end of their trip, instead of just flying away to forage.
Therefore, we assume an intrinsic learning programme that manifests
itself in the flight structure immediately after leaving the nest for the
first time. In this study, we recorded and analysed the first outbound
flight of individually marked naïve bumblebees in an indoor
environment. We found characteristic loop-like features in the flight
pattern that appear to be necessary for the bees to acquire
environmental information and might be relevant for finding the nest
hole after a foraging trip. Despite common features in their spatio-
temporal organisation, first departure flights from the nest are
characterised by a high level of variability in their loop-like flight
structure across animals. Changes in turn direction of body
orientation, for example, are distributed evenly across the entire
area used for the flights without anysystematic relationship to the nest
location. By considering the common flight motifs and this variability,
we came to the hypothesis that a kind of dynamic snapshot is taken
during the early phase of departure flights centred at the nest location.
The quality of this snapshot is hypothesised to be ‘tested’ during the
later phases of the departure flights concerning its usefulness for
local homing.
Stichworte
Bumblebees;
Learning flight;
Intrinsic programme;
Behavioural diversity;
Local homing
Erscheinungsjahr
2018
Zeitschriftentitel
The Journal of Experimental Biology
Band
221
Ausgabe
2
Art.-Nr.
jeb168674
eISBN
1477-9145
ISSN
0022-0949
Page URI
https://pub.uni-bielefeld.de/record/2917489
Zitieren
Lobecke A, Kern R, Egelhaaf M. Taking a goal-centred dynamic snapshot as a possibility for local homing in initially naïve bumblebees. The Journal of Experimental Biology. 2018;221(2): jeb168674.
Lobecke, A., Kern, R., & Egelhaaf, M. (2018). Taking a goal-centred dynamic snapshot as a possibility for local homing in initially naïve bumblebees. The Journal of Experimental Biology, 221(2), jeb168674. doi:10.1242/jeb.168674
Lobecke, Anne, Kern, Roland, and Egelhaaf, Martin. 2018. “Taking a goal-centred dynamic snapshot as a possibility for local homing in initially naïve bumblebees”. The Journal of Experimental Biology 221 (2): jeb168674.
Lobecke, A., Kern, R., and Egelhaaf, M. (2018). Taking a goal-centred dynamic snapshot as a possibility for local homing in initially naïve bumblebees. The Journal of Experimental Biology 221:jeb168674.
Lobecke, A., Kern, R., & Egelhaaf, M., 2018. Taking a goal-centred dynamic snapshot as a possibility for local homing in initially naïve bumblebees. The Journal of Experimental Biology, 221(2): jeb168674.
A. Lobecke, R. Kern, and M. Egelhaaf, “Taking a goal-centred dynamic snapshot as a possibility for local homing in initially naïve bumblebees”, The Journal of Experimental Biology, vol. 221, 2018, : jeb168674.
Lobecke, A., Kern, R., Egelhaaf, M.: Taking a goal-centred dynamic snapshot as a possibility for local homing in initially naïve bumblebees. The Journal of Experimental Biology. 221, : jeb168674 (2018).
Lobecke, Anne, Kern, Roland, and Egelhaaf, Martin. “Taking a goal-centred dynamic snapshot as a possibility for local homing in initially naïve bumblebees”. The Journal of Experimental Biology 221.2 (2018): jeb168674.
Alle Dateien verfügbar unter der/den folgenden Lizenz(en):
Copyright Statement:
Dieses Objekt ist durch das Urheberrecht und/oder verwandte Schutzrechte geschützt. [...]
Volltext(e)
Name
Lobecke_et_al_JEB_2018.pdf
1.93 MB
Access Level
Open Access
Zuletzt Hochgeladen
2019-09-06T09:18:56Z
MD5 Prüfsumme
8162ade5969c4f888870832c53742f5e
Link(s) zu Volltext(en)
Access Level
Open Access
Daten bereitgestellt von European Bioinformatics Institute (EBI)
Zitationen in Europe PMC
Daten bereitgestellt von Europe PubMed Central.
References
Daten bereitgestellt von Europe PubMed Central.
Material in PUB:
Spätere Version
Learning and returning flights of bumblebees Bombus terrestris in an octogonal arena.
Bertrand O, Lobecke A, Egelhaaf M (2020)
Bielefeld University.
Bertrand O, Lobecke A, Egelhaaf M (2020)
Bielefeld University.
Export
Markieren/ Markierung löschen
Markierte Publikationen
Web of Science
Dieser Datensatz im Web of Science®Quellen
PMID: 29150448
PubMed | Europe PMC
Suchen in