OPENING REMARKS

• 16 December 2006
• journal article
• Published by Wiley in Annals of the New York Academy of Sciences
• Vol. 117  (1) , 5-12
• https://doi.org/10.1111/j.1749-6632.1964.tb48154.x

Abstract

Keywords

• BIRDS
• CIRCADIAN RHYTHM
• EYE
• FEEDBACK
• HYPOTHALAMO-HYPOPHYSEAL SYSTEM
• LIGHT
• PERIODICITY
• PHYSIOLOGY