👉 The term "Gittenbergeriidae" refers to a group of extinct birds that lived during the Cretaceous period, around 68 to 65 million years ago. These birds are known for their distinctive beak-like teeth and were primarily herbivores. The species known as Gittenbergeriidae are part of the family Aves, which is a diverse group of birds that includes many iconic bird species like parrots, hummingbirds, and the famous Golden Ret
