These links provide a wealth of information on Pineywoods cattle, other endangered heritage livestock, sustainable agriculture practices, and general sites of interest to HRLF.
- American Livestock Breeds Conservancy (ALBC)
- Oklahoma State Breeds of Cattle (see Florida Cracker/Pineywoods)
- Pineywoods Cattle Registry & Breeders Association (PCRBA)
- Slow Foods (see endangered foods list!)