Sika deer and established woodlands, and public and private forestry bodies adopt policies of rigorous year-round culling. The main predators of sika deer include tigers, wolves, leopards, and brown bears. Lynx and golden eagles target fawns. Velvet antler (dried immature antlers) is a popular ingredient in traditional Chinese medicine, and sika in China were domesticated long ago for the antler trade, along with several other species. In Taiwan, both Formosan sika deer and Formosan sambar deer ("Cervus unicolor swinhoei") have been farmed for velvet antlers. Japan is the only country in eastern Asia where sika deer were not farmed for velvet antlers.
Sika Anoaʻi Afa and Kurt Von Steiger, debuting in 1973 in Stampede Wrestling as "Sika". Calling themselves "The Wild Samoans", the brothers and gained notoriety due to their large, wild afros, sarongs, and habit of wrestling barefoot and eating raw fish in the ring. Throughout the 1970s, The Wild Samoans appeared with promotions including Big Time Wrestling, the Continental Wrestling Association, Gulf Coast Championship Wrestling, NWA All-Star Wrestling, NWA Mid-America, Stampede Wrestling, and the World Wrestling Council, winning multiple tag team championships. In January 1980, The Wild Samoans debuted in the World Wrestling Federation with Lou Albano as their manager, quickly establishing