Texas Pages in category "Obsolete bird taxa" The following 26 pages are in this category, out of 26 total. This list may not reflect recent changes. C Chloropeta Colymbiformes Corvida CraciformesD DiglossopisE ErgaticusF FalconimorphaeG Green-backed heronH Harpyhaliaetus Hemispingus HylocryptusM Macrodipteryx MicroscelisN Nauclerus Northern orioleO OdontornithesP Parula Passerae Perching duck PoecilurusS Sauriurae SpreoT Todopsis Totanus TurniciformesW Wilsonia (bird)