It has been generally thought that the dromornithids were plant eaters.
There is good evidence that Genyornis, at least, was a plant eater.
The order of saurischians includes both carnivores and plant eaters.
Even so the struggle between the plant eaters and their predators was frequently finely balanced.
"Even well adapted plant eaters get sick on this," he said.
Near the Giganotosaurus, fossils were found of 100-foot-long plant eaters.
Both dinosaurs were plant eaters with huge heads and bulky bodies.
In spite of its size the creature was a plant eater.
This plant eater (herbivore) grew up to 79 feet long.
The earliest plant eaters on land appeared about 290 million years ago and ate simply.