Archaeopteryx The evolution of birds began in the Jurassic Period, with the earliest birds derived from a clade of theropod dinosaurs named Paraves. Birds are categorized...

consensus is that birds are a group of maniraptoran theropod dinosaurs that originated during the Mesozoic Era. A close relationship between birds and dinosaurs...

elephant birds. Wings, which are modified forelimbs, gave birds the ability to fly, although further evolution has led to the loss of flight in some birds, including...

Bird flight is the primary mode of locomotion used by most bird species in which birds take off and fly. Flight assists birds with feeding, breeding,...

Angry Birds Evolution (listed as Angry Birds Evolution 2020 and later Angry Birds Evolution 2022), is a free-to-play 3-D turn-based role-playing puzzle...

and include the use of bird liming for perching birds, mist nets for woodland birds, cannon netting for open-area flocking birds, the bal-chatri trap...

Convergent evolution is the independent evolution of similar features in species of different periods or epochs in time. Convergent evolution creates analogous...

of Birds, The Origin and Evolution of Birds, and Riddle of the Feathered Dragons. Feduccia opposes the overwhelming scientific consensus that birds originated...

Birds of prey or predatory birds, also known as raptors, are hypercarnivorous bird species that actively hunt and feed on other vertebrates (mainly mammals...

Bird anatomy, or the physiological structure of birds' bodies, shows many unique adaptations, mostly aiding flight. Birds have a light skeletal system...