Brevirostruavis macrohyoideus

† Brevirostruavis macrohyoideus was an Early Cretaceous enantiornithine bird from the Jiufotang Formation of Liaoning Province, China. This small carnivore is remarkable for preserving a greatly elongated hyoid apparatus (macrohyoideus = large hyoid), suggesting a specialized tongue-projection feeding mechanism analogous to woodpeckers, a unique adaptation among Mesozoic birds.

Diet & Feeding

Carnivore

Brevirostruavis macrohyoideus 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 Early Mesozoic Era

Brevirostruavis macrohyoideus lived during the Cretaceous Early period of the Mesozoic Era, approximately 145.0 to 100.5 million years ago.

The Cretaceous saw continued dinosaur evolution with the rise of ornithopods and early ceratopsians. Flowering plants first appeared and began to transform terrestrial ecosystems. Spinosaurus and other large theropods lived during this time.