DiscitisVocalization, AnimalSpondylitisSingingFinchesDiskectomy, PercutaneousSongbirdsIntervertebral DiscEpidural AbscessLumbar VertebraeRadiographyTanningGeotrichosisMotion SicknessPerciformesTuberculosis, SpinalCefazolinShock, TraumaticSparrowsStarlingsHigh Vocal CenterOsteomyelitisCervical VertebraeCanariesTrinidad and TobagoThoracic VertebraeDiskectomyMycotoxicosisNystagmus, Optokinetic