👉 Cucullanidae is a family of extinct birds that lived during the early Cretaceous period, around 69-75 million years ago in North America. The family includes several genera and species, including:
1.
Cucullus
- A large, robust bird with distinctive black-and-white stripes on its back.
2.
Cuculinae
- Another genus of birds from the same family that are known for their long legs and slender bodies.
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