Mountain Belgian / Gulf Coast Native Hog Island / Beef Devon Dexter Highland Chirikof Island / Gloucestershire Old Spots Guinea Hog Large Black Mulefoot Ossabaw Island / /
Organization
Spanish Barb Breeders Association / Horse / Southwest Spanish Mustang Association / American Livestock Breeds Conservancy / Horse of the Americas / /
Person
Horn Florida Cracker Breeds / Horn Jacob / Blanc de Hotot / Lincoln Oxford Tunis Saddleback / / /
Conservation Priority Livestock Breeds 2011 Critical: Fewer than 200 annual registrations in the United States and estimated global population less than 2,000. For rabbits, fewer than 50 annual registrations in the United States and estimated global population less than 500.