A 13-million-year-old leg bone from an enormous flightless bird carries crocodilian tooth marks, showing South America was ...

The terror bird. It’s a name that strikes fear, and with good reason. These “super predators” from the Phorusrhacidae were a ...

Teeth marks made on the leg bone of a large avian reptile known as a terror bird 13 million years ago suggest an even bigger ...

Teeth marks on fossil show ‘terror bird’ may have been killed in vicious battle with caiman 13 million years ago - Terror ...

Terror bird meets its demise at the jaws of a reptile 13 million years ago, as indicated by fossilized remains with distinctive bite marks. This discovery sheds light on the predator-prey interactions ...