Anzu wyliei is a really big bird that used to live a long, long time ago during the time of the dinosaurs. It's like a really big, scary chicken! Scientists found its bones and studied them to learn what it might have been like. They think it had a big, sharp beak and strong legs for running and kicking. It's important to learn about Anzu wyliei because it helps us understand more about what animals were like a long, long time ago.