Thread:Kanapkuba/@comment-3562042-20190706233649/@comment-33029135-20190719161422

The fossil record indicates that in the Jurassic the birds evolved from theropod dinosaurs, which is why they are considered a group of dinosaurs by the literature published in the 21st century. Having survived the disaster of 66 million years ago, thanks to their descendants, they became the continuators of the dinosaur line to the present day

From Wikipedia