http://www.jpdessaigne.com/Astuces/colleretteCDC/colerettecdc.htm
Good tutorial on creating a biot body and spinning/dubbing CDC for the wing material. If you need additional translation beyond the visuals, use Bablefish.
Entomology, Fishing, fly pattern, flyfishing, Habitat, Rivers and Streams, Stillwater, trout
Fly Tying (Mayfly with CDC~ ‘la collerette en CDC’)
SwittersB & Exploring 