title: Insect navigation: measuring travel distance across ground and through air.
abstract: Walking insects probably monitor leg movements to estimate how far they travel, whereas flying insects monitor optic flow.
authors.affiliation: Department of Zoology, University of Oxford, South Parks Road, Oxford OX1 3PS, UK.
authors.forename: Matthew
authors.initials: M
authors.lastname: Collett
authors.forename: Thomas S
authors.initials: TS
authors.lastname: Collett
authors.forename: Mandyam V
authors.initials: MV
authors.lastname: Srinivasan
mesh_terms: D000818:Animals; D001000:Ants / Q000502:physiology*; D001516:Bees / Q000502:physiology*; D005426:Flight, Animal / Q000502:physiology*; D005684:Gait / Q000502:physiology; D008124:Locomotion / Q000502:physiology*; D009949:Orientation / Q000502:physiology*; D013028:Space Perception / Q000502:physiology*; D014796:Visual Perception / Q000502:physiology