Image: Pair of Pronghorns on the plains north of Sonoita Arizona. Whetstone Mountains in the background. According to AZ Game and Fish, numbers have dropped significantly in the Sonoita Herd since a survey done in 2005.
Location: North of Sonoita, Las Cienegas National Conservation Area
tagged: blm empire ranch vail az sonoita arizona pronghorns sonoran desert grasslands southern arizona water cienega creek border fence
