Antelope jackrabbit
The antelope jackrabbit feeds on cacti, grasses, and other leafy vegetation. This species has been observed digging and eating soil in an attempt to intake minerals and other nutrients. They can be classified as folivores and graminivores.
Atakapa
The Atapakan ate shellfish and fish. The women gathered bird eggs, the American lotus ("Nelumbo lutea") for its roots and seeds, as well as other wild plants. The men hunted deer, bear, and bison, which provided meat, fat, and hides. The women cultivated varieties of maize. They processed the meats, bones and skins to prepare food for storage, as well as to make clothing, tent covers, tools, sewing materials, arrow cases, bridles and rigging for horses, and other necessary items for their survival.