Cibola National Wildlife Refuge was established in 1964 as mitigation for the straightening, channelization, and armoring of the banks of the Colorado River by the Bureau of Reclamation to prevent flooding. The purpose of the 18,444-acre refuge is to protect and recreate the marshes, backwaters, and meanders that historically provided wintering grounds for migratory waterfowl and other wildlife that natural flooding would have formed.| FWS.gov
Attwater Prairie Chicken National Wildlife Refuge was established to protect the critically endangered Attwater’s Prairie-Chicken, a ground-dwelling grouse of the coastal prairie ecosystem. Located approximately 60 miles west of Houston, Texas, this refuge is home to one of the largest remnants of native coastal prairie remaining in southeast Texas. Drive the auto tour or enjoy a nature walk on one of the trails to experience the beauty and tranquility of the tall-grass prairie.| FWS.gov