Electrical responses of the pigeon eye to changes in wavelength of the stimulating light.
D000200:Action Potentials; D000818:Animals; D003118:Color Perception; D010856:Columbidae / Q000502:physiology*; D004596:Electroretinography; D008027:Light; D010775:Photic Stimulation; D012160:Retina / Q000502:physiology*; D013053:Spectrophotometry; D014794:Visual Fields