Détail de l'auteur
Auteur Wolfgang Wiltschko |
Documents disponibles écrits par cet auteur (9)
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Article
Wolfgang Wiltschko ; Hiltrud Höck 1972The Wilson Bulletin, 84(2)[1. The birds' activity during early morning hours is concentrated in migratory direction, but only when the birds showed migratory activity in the night before. 2. When the magnetic field was artificially changed (magnetic north at 115° in ESE)[...]![]()
Article
Zeitschrift für Tierpsychologie, 29(4)![]()
Article
Roswitha Wiltschko, Auteur ; Ursula Munro, Auteur ; Hugh Ford, Auteur ; Wolfgang Wiltschko, AuteurExperiments with migrating birds on the interaction between magnetic and celestial cues have produced heterogeneous results. A recent study claimed that the magnetic compass in passerine migrants is calibrated by the pattern of polarized light a[...]![]()
Article
Wolfgang Wiltschko, Auteur ; Roswitha Wiltschko, AuteurThe findings on the navigational mechanisms of homing pigeons and the available data on those of wild birds, in particular migrants, are compared. There are important parallels in the use of the magnetic field and the sun for directional orienta[...]![]()
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Wolfgang Wiltschko, Auteur ; Roswitha Wiltschko, AuteurBirds can use the geomagnetic field as a source of navigational information in different ways: the magnetic vector provides a compass; magnetic intensity and/or inclination play a role as a component of the navigational 'map', and magnetic condi[...]![]()
Article
Roswitha Wiltschko, Auteur ; Ursula Munro, Auteur ; Hugh Ford, Auteur ; Wolfgang Wiltschko, Auteur![]()
Article
Andrea Moeller, Auteur ; Sven Sagasser, Auteur ; Bernd Schierwater, Auteur ; Wolfgang Wiltschko, Auteur



