Pigeon homing from unfamiliar areas: An alternative to olfactory navigation is not in sight.
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ABSTRACT:
SUBMITTER: Wallraff HG
PROVIDER: S-EPMC4203629 | biostudies-literature | 2014
REPOSITORIES: biostudies-literature
Publications
Pigeon homing from unfamiliar areas: An alternative to olfactory navigation is not in sight.
Communicative & integrative biology 20140403
The conclusion that pigeons and other birds can find their way home from unfamiliar areas by means of olfactory signals is well based on a variety of experiments and supporting investigations of the chemical atmosphere. Here I argue that alternative concepts proposing other sources of geopositional information are disproved by experimental findings or, at least, are not experimentally supported and hardly realistic. ...[more]
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