Centennial Mountains Rock Lakes National Wildlife Refuge, state and private land, and part of a USDA Agricultural Research Station for sheep. Around 326 vascular plant species have been identified in the Centennials, an unusual plant diversity for the Yellowstone region. Grizzly bears inhabit the area, as nearly all species indigenous to the Greater Yellowstone Ecosystem are present. The north slope of the Centennials rises abruptly 3,000 feet above the Centennial Valley. Centennial Mountains The Centennial Mountains are the southernmost sub-range of the Bitterroot Range in the United States states of Idaho and Montana. The Centennial Mountains include the Western and Eastern Centennial
United States Animal Identification Plan seamlessly linked database infrastructure. USDA’s Animal and Plant Health Inspection Service (APHIS) is to coordinate animal ID activities in cooperation with state animal health authorities and producers for disease tracking purposes. Congressional interest in animal ID intensified after a cow with bovine spongiform encephalopathy (BSE) was discovered in the United States in December 2003. USDA in 2004 accelerated work on animal ID, and is incorporating major elements of the USAIP into what it has termed the National Animal Identification System (NAIS). Among the issues in establishing a national program are privacy of producer records, implementation cost and who should pay,