It's very thorough, interesting, and educational. I learned a lot about what's going on inside of an egg.
Just two suggestions: When the topic changes from TOULOUSE GEESE to MACAWS, I would put a new heading there or headings/subheadings above each particular breed of egg you are showing.
I would also suggest putting Fahrenheit temp in parenthesis by all the Celcius temps noted for those of us in the U.S.
What an informative article! Not only on hatching waterfowl, but on the process of incubation and how changes in the incubator environment affect the developing embryo/chick. I think this info is vital in successful incubation. It really helps you understand what your doing, why your doing it, and how it can affect the hatch. You've gone above and beyond with this article. 100%, magazine worthy!
This is an excellent guide for hatching geese. I followed it with great success the first time I was hatching geese, and I still come back to it from time to time.