Seagulls And Fruit Weathervane
The design can be used with any fruit or object you like and the birds need not be seagulls. It is basically presented to demonstrate a concept that involves using wind drag instead of a tail fin to control the direction of the weathervane. The number of birds is up to you. I recommend that you use spring steal so it does not loose it's shape and will give the birds more action in the wind.