1.   A butterfly wing has a dynamically changing structure that allows myriad responses to its own induced wing vortices.

2.   Butterfly wings perform the same trick, albeit within a cone.

3.   Developmental studies include work on factors which operate on early segmentation, the development of patterns on butterfly wings and work on the control and growth of Drosophila.

4.   The necklace a small card stated, was made of butterfly wings.

5.   At the St. Louis Zoo, visitors toured the butterfly wing of the Monsanto Insectarium.

6.   -- Use dye to decorate pieces of material to make accessories such as butterfly wings, leggings and neck bands.

7.   Butterfly wings viewed in silhouette.

8.   Butterfly wings are made of tiny scales that are colored individually, just before the butterfly emerges from its chrysalis.

9.   She may sport butterfly wings.

10.   She may sport butterfly wings ....