The avian embryo is amazing and exciting. In only three weeks, a small clump of cells with no characteristic features of any single animal species changes into an active, newly hatched chick. A study of this transformation is educational and interesting, and gives us insight into how humans are formed.

This publication will help you study the formation of the egg and the avian embryo. It includes plans for two small incubators so you can build one. You can buy small commercially-built incubators at stores selling farm and educational supplies.

Incubation procedures show you the effects of heat, moisture, and ventilation upon the development of the chick embryo. You also learn to hatch other fowl such as turkeys, ducks, quail, and pheasants. The publication describes how to observe and exhibit an avian embryo while it is alive and still functioning, or as a preserved specimen.