Do you find these terror birds terrifying? Measuring up to 10 feet tall and weighing more than 700 pounds, we'd understand if you said yes 😱 | National Geographic

These Giant Bird Fossils Show 50-Foot Wingspans #giant #bird #fossils #AncientDiscoveries | Life's Biggest Questions

Terror Bird Hunted By Smilodon | Life On Our Planet Chapter 1 A short video fragment of the serie Life On Our Planet (2023) Chapter 1 of a Terror Bird Hunted By Smilodon Phorusrhacids, colloquially known as terror birds, are an extinct family of large carnivorous, mostly flightless birds that were among the largest apex predators in South America during the Cenozoic era. Their definitive fossil records range from the Middle Eocene to the Late Pleistocene around 43 to 0.1 million years ago, thoug