Other
Barnyard Palace : Poultry
Six and a half billion in the United States each year! Chickens, that is. Find out more by looking at this site. Click on the pictures to enlarge them.
Pennsylvania State University
Penn State University: Embryology in the Classroom
Come and learn more about how to incorporate embryology into your classroom. This site features tons of information about the embryology of chickens.
Other
Kiddy House: All About Chickens for Kids and Teachers
This comprehensive resource features everything you want to know about chickens. Students and teachers will "cluck" when they explore this site.