New dinosaur species sheds light on the beginnings of birds and dinosaurs

The video explores the mystery of alverosaurs, a group of theropods with bird-like features. Initially thought to be related to birds, new fossil discoveries, including Heplokyrisollers, place them firmly within the dinosaur lineage. The video discusses convergent evolution, where alverosaurs independently evolved bird-like traits. These traits, such as strong chest muscles and fused wrists, may have helped them in feeding behaviors similar to anteaters. The video concludes that alverosaurs are not birds, resolving a long-standing scientific puzzle.

What does the term 'convergent evolution' mean in the context of alverosaurs?

In what ways do scientists believe alverosaurs evolved bird-like qualities?