The bird egg is an excellent educational subject for the study of embryology. This section is designed to help you obtain a better understanding of incubation and embryonic development.

By the third day of incubation the chicken embryo develops a queston mark shape.

About the Chicken No Rooster: No Embryo The Parts of the Egg How the Chicken Incubates Eggs Naturally Culling and Caring for Eggs Prior to Incubation Science of Incubation Chick Embryo Development Can you select the best egg for incubation?