> Oviraptorosaur nests typically contained at least 30 or more eggs. With such large broods, “you could imagine, at certain times of year, depending upon the species and when their breeding season is, this would not be an uncommon prey for predators,” Zelenitsky says. That’s why she isn’t surprised to find remains of this species in this Gorgosaurus’ stomach, especially because she “can’t see the adults going after these tiny little chicken-sized or turkey-sized dinosaurs.”
I'm curious why they assume the adult tyrannosaurids wouldn't eat the oviraptorosaurs because that makes no sense to me. My cats will chase down and eat flies and mosquitos so is there some sort of size threshold for agility that the tyrannosaurids pass through that makes it impractical to hunt small prey? They are believed to be warm blooded so it's not like they could really ignore easy prey at that size.
I'm curious why they assume the adult tyrannosaurids wouldn't eat the oviraptorosaurs because that makes no sense to me. My cats will chase down and eat flies and mosquitos so is there some sort of size threshold for agility that the tyrannosaurids pass through that makes it impractical to hunt small prey? They are believed to be warm blooded so it's not like they could really ignore easy prey at that size.