Locomotro activity in normal and dark-reared rabbits.
D000818:Animals; D001522:Behavior, Animal; D002940:Circadian Rhythm; D003623:Dark Adaptation; D003624:Darkness; D008029:Lighting; D008124:Locomotion; D011817:Rabbits / Q000502:physiology*; D013997:Time Factors; D014465:Ultrasonics