This is a List of birds of Guadalupe Mountains National Park, which is in the U.S. state of Texas. Unless otherwise stated, this list is based on a list published by the U.S. National Park Service (NPS). The NPS list contains 269 species when taxonomic changes have been taken into account. The following tags define some categories of occurrence. * (PP) Probably Present per the NPS (27 species) * (UC) Unconfirmed per the NPS (3 species) * (I) Introduced - a species established solely as result of direct or indirect human intervention (4 species)