👉 The term "Neoheterodontei" refers to a group of extinct birds that lived during the Early Cretaceous period, around 65 to 70 million years ago. These birds were characterized by their small size and short wingspan, which allowed them to fly in low-flying environments. They are known for their unique adaptations, including a beak with sharp teeth, a long tongue that could be used as an air-breather, and a relatively short lifespan due to their