Researchers reported a Jurassic bird fossil from China with strikingly small wings relative to its body. The species, Yuezhuornis yangyuanensis, combines bird-like traits with features more reminiscent of non-avian dinosaurs.
The discovery is fascinating because it challenges the simple visual story that early birds marched in a straight line toward modern flight. Some may have occupied more terrestrial niches, or evolved in directions that did not favor sustained flying.
For a hands-on science detour, look up comparative skeletons of Archaeopteryx and modern ground birds, then sketch how wing area and leg length change the likely movement. It is a nice reminder that a fossil can overturn an intuitive design assumption.