All baby birds have a moment prior to hatching when their hip bone is a tiny replica of a dinosaur’s pelvis.
Click here for original story, The developing bird pelvis passes through ancestral dinosaurian conditions
Source: Phys.org
All baby birds have a moment prior to hatching when their hip bone is a tiny replica of a dinosaur’s pelvis.
Click here for original story, The developing bird pelvis passes through ancestral dinosaurian conditions
Source: Phys.org