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Learning the Hard Way : Imprinting Can Enhance Enforced Shifts in Habitat Choice
Joint Authors
Qvarnström, Anna
Vallin, Niclas
Source
International Journal of Ecology
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-12-08
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Natural & Life Sciences (Multidisciplinary)
Biology
Abstract EN
We investigated the potential importance of learning in habitat choice within a young hybrid zone of two closely related species of birds.
Pied flycatchers (Ficedula hypoleuca) are being excluded from deciduous habitats into a mixed forest type by collared flycatchers (F.
albicollis).
We investigated whether this enforced habitat shift influenced reproductive isolation between the two species, and, by cross-fostering nestlings, we tested whether learning may lead to a corresponding shift in habitat choice in consecutive generations.
Our results show that the majority of the recruits, even if translocated across different habitat types, return to breed in the area where they were fostered.
As male pied flycatchers were more likely to hybridize in the originally preferred habitat, we argue that early imprinting on an alternate habitat can play an important role in increasing reproductive isolation and facilitate regional coexistence between species experiencing secondary contact.
American Psychological Association (APA)
Vallin, Niclas& Qvarnström, Anna. 2011. Learning the Hard Way : Imprinting Can Enhance Enforced Shifts in Habitat Choice. International Journal of Ecology،Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-460582
Modern Language Association (MLA)
Vallin, Niclas& Qvarnström, Anna. Learning the Hard Way : Imprinting Can Enhance Enforced Shifts in Habitat Choice. International Journal of Ecology No. 2011 (2011), pp.1-7.
https://search.emarefa.net/detail/BIM-460582
American Medical Association (AMA)
Vallin, Niclas& Qvarnström, Anna. Learning the Hard Way : Imprinting Can Enhance Enforced Shifts in Habitat Choice. International Journal of Ecology. 2011. Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-460582
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-460582