Diatryma, a carnivorous prehistoric bird, lived 50 million years ago.

50 • ANCIENT CIVILIZATION • ANCIENT CIVILIZATIONS • ANIMAL FEED • ANIMAL FEEDS • ANIMAL • ANIMALS IN THE WILD • ANIMALS • BIRD PHOTOGRAPHY • BIRD • BIRDS • DESERTED • DIED OUT • EAT • EMPTY • EXTINCT • FAUNA • FEED • FEEDING • FIFTY • FOOD • HABITAT • HERITAGE • HERITAGES • HISTORIC • HISTORICAL • INGESTION • MEAT • MEATS • MILLION • MILLIONS • MILLON • MUSEUM OF NATURAL HISTORY • MUSEUM OF NATURAL SCIENCE • MUSEUM • MUSEUMS • NATURAL ENVIRONMENT • NATURAL ENVIRONMENTS • NATURAL HABITAT • NATURAL HISTORY MUSEUM • NATURAL HISTORY MUSEUMS • NO ONE • NO PEOPLE • NO-ONE • NOBODY • NUTRITION • OLD • PHOTOGRAPHY OF ANIMALS • PREHISTORIC • SCULPTURE • SCULPTURES • STATUE • STATUES • UNINHABITED • WILD ANIMAL • WILD ANIMALS • WILDLIFE PHOTOGRAPH; PHOTOGRAPH OF ANIMALS • WILDLIFE PHOTOGRAPHY • WILDLIFE • WITHOUT PEOPLE • YEAR • YEARS • ZOO • ZOOLOGICAL GARDEN