How do FID's Work?

    Here I hope to show you some of the most wonderful things that Tiels can do.  First I would like to show you how cockatiels fly.  the video link here will give you a glimpse at how Tiels fly.  I found it after a long search.  Next is a picture of some tiels in flight (Credit to http://harvardmagazine.com/2002/01/hop-skip-and-soar.html). 

Watching my kids fly here, along with research, I have learned much about how these creators fly at the speeds that they do.

The Digestive track is a complex.  Illustrated here is a typical digestive track of a bird and a explanation of how food passes thru a birds system.

Reproductive organs and the process of egg development is shown in this article.