Titlebook: Animal Migration, Navigation, and Homing; Symposium Held at th Klaus Schmidt-Koenig,William T. Keeton Conference proceedings 1978 Springer-

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optic-nerve

Do Pigeons Use Their Eyes for Navigation? A New Technique! seconds, the sun formed a spot on the horizontal film at the bottom of the camera. With the aid of the sun’s position, known from nautical tables, the direction of fixation of the pigeon could be calculated and associated with landmarks at the horizon. Preliminary results show that many sun spots a

Decongestant

口诀

Optic-Disk

Further Experiments on the Olfactory Hypothesis of Pigeon Homingons from several lofts in Germany. In a series of detour experiments we found a consistent effect at one of 12 release sites. Results at the other sites showed great variability. A more direct test of the role of olfaction in homing involved application of odorous nasal pouches to pigeons’ beaks jus

Multiple

GULP

An Apparent Lunar Rhythm in the Day-to-Day Variations in Initial Bearings of Homing Pigeonsl types support the notions that the best frequency of the oscillations of MVB is indeed almost exactly that of the synodic lunar month and that the turning points of the oscillations are the syzygies (new moon and full moon). However, attempts to tie the variations in MVB directly to the gravitatio

legitimate

行乞

Sensitivity of the Homing Pigeon to an Earth-Strength Magnetic Field

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