Frozen bird found in Siberia: 46,000-year-old lark discovered in Russia, studied by scientists in Stockholm CBS NewsFrozen bird found in Siberia is 46,000 years old CNNFrozen bird discovered in Siberia is 46,000 years old New York Post Frozen bird discovered in Siberia is 46,000 years old, scientists discover Fox NewsFrozen bird turns out to be 46,000-year-old horned lark Phys.orgView Full Coverage on Google News