Asiahesperornis

†Asiahesperornis was a hesperornithiform diving bird of the Late Cretaceous, discovered in Russia. A flightless aquatic carnivore propelled by powerful hindlimbs, it pursued fish in inland seas or coastal waters of Cretaceous Asia. An Asian relative of the North American Hesperornis, its discovery demonstrates that foot-propelled diving birds inhabited Cretaceous seas across both North America and Asia.

Diet & Feeding

Carnivore

Asiahesperornis was a meat-eating predator. Carnivorous dinosaurs were active hunters or scavengers, equipped with sharp teeth and claws for catching and consuming prey. They occupied the top of the food chain in their ecosystems.

Time Period

Cretaceous Late Mesozoic Era

Asiahesperornis lived during the Cretaceous Late period of the Mesozoic Era, approximately 100.5 to 66.0 million years ago.

The final age of dinosaurs, featuring iconic species like Tyrannosaurus rex, Triceratops, and Velociraptor. Dinosaurs reached their peak diversity before the catastrophic asteroid impact at the Chicxulub crater ended the Mesozoic Era.