Desert bighorn sheep in Texas are facing multiple threats, and TPWF is working with a coalition of trusted conservation partners and other dedicated Texans to ensure the continued survival of this iconic king of the Trans-Pecos mountains .
Though desert bighorn sheep were hailed not long ago as one of the most celebrated conservation success stories in the state’s history, Texas Parks and Wildlife Department (TPWD) biologists have documented a 50 percent decline in population since 2021. The primary cause for the current decline is pneumonia, caused by the bacterium Mycoplasma ovipneumoniae, (M. ovi). Often associated with domestic sheep and goats, M. ovi is also found in West Texas’ exploding population of exotic aoudad sheep.
Learn how researchers, wildlife biologists, landowners and other invested Texans are searching for answers to this dilemma.
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