About Bentsen-Rio Grande Valley State Park
Down in the valley you’ll find a birder’s paradise. About 360 species of birds have been reported at Bentsen-Rio Grande Valley State Park, along with butterflies, javelinas, bobcats and more! About 360 bird species have been recorded in the park. These include subtropical species common in eastern Mexico, such as the Plain Chachalaca, Great Kiskadee and Altamira Oriole. The park is also a stopover for migratory birds, including Swainson’s and Broad-winged hawks. Thousands of hawks stream overhead in spring and fall as they migrate. You’ll want to migrate to the Hawk Observation Tower for the best view - of the raptors, the tree canopy and Mexico.