👉 The term "desmodontidae" is a genus of extinct birds that were part of a group called the Chiroptera. These birds are known for their large beak and sharp claws, which allowed them to climb trees and navigate through thorny bushes. They lived during the late Cretaceous period (about 68 to 65 million years ago) and were one of the first groups of birds that evolved into modern-day birds. The group included several species, including