title: An illusion of goose orientation.
authors.affiliation: Department of Psychology, University of California, Davis 95616.
authors.forename: R B
authors.initials: RB
authors.lastname: Post
authors.forename: N
authors.initials: N
authors.lastname: Moore
mesh_terms: D000818:Animals; D003867:Depth Perception; D004215:Distance Perception; D005777:Geese; D006801:Humans; D007088:Illusions; D009903:Optical Illusions; D009949:Orientation; D010364:Pattern Recognition, Visual; D010781:Photography