However, the fossil also offers a grim clue about the bird’s demise: tooth marks on the bone match those of Purussaurus, an ...
Though known only from a shinbone fragment, a newly-described flesh-eating terror just might be the largest known member of ...
Artist’s reconstruction of the last known toothed bird, Janavis finalidens, in its original environment surrounded by the co-occurring ‘wonderchicken’, Asteriornis. 66.7 million years ago ...
A Colombian rancher has discovered a fossilized bone that points to the existence of a giant terror bird species. The fossil, ...