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 turns out to be 46000-year-old horned lark HeritageDailyFrozen bird discovered in Siberia is 46,000 years old, scientists discover Fox NewsFrozen bird discovered in Siberia is 46,000 years old New York Post View Full Coverage on Google News