template for butterflies. Have each child decorate one to add to the bulletin board.
butterfly stencil http://timvandevall.com/wp-content/uploads/2014/06/monarch-butterfly-stencil.jpg
Butterfly Stencils Printable | Butterfly and lilies tattoo stencil 8 (click for full size)
butterfly stencil template
Free Wood-Burning Stencils | Printable wall butterflies - Welcome
Butterfly Printable & how to use with Silhouette software
I think I'm in love with this shape from the Silhouette Online Store!
butterfly stencil pattern - Google Search