There are some great Youtubes about flying geese. I've learned a lot there and recently saw one where the geese were constructed a completely different way. Be patient, there is some b.s. in the beginning of the video up to about 2 minutes and then just hush up and watch. IT WORKS!! I've made gorgeous flying geese this way. No kidding folks this is a MARVELOUS way to make flying geese!!
http://www.youtube.com/watch?v=Ue1mBo9968Y