Diatryma gigantea Scale:1:1 making it one of the

making it one of the largest known ornithopods

adapted for catching insects in flight

and it has been proposed that they may have been used in intraspecific fighting

Se estima que medía alrededor de 7 a 8 metros de longitud y pesaba alrededor de 1 tonelada

The Muttaburrasaurus stands out for its medium size

Diatryma gigantea Scale:1:1 making it one of theDiatryma gigantea , now known as Gastornis gigantea , was an imposing prehistoric bird that lived during the Paleocene and Eocene periods, between 60 and 45 million years ago, in what is now North America and Europe. This formidable looking bird grew to a height of up to two and a half metres and could weigh close to 150 kilograms, making it one of the largest known land birds of its time. Its robust body, thick neck, and gigantic skull crowned by a