fly material

:sunglasses:How many of you folks use Cul De Canard material when tying flies?

  • Is this material animal or synthetic? - If animal from which species? - If synthetic - what is the material?
    Just kudos to those that know the answer.

That is gross man![pirate] I know where it comes from and the distinction of natural or synthetic.

Just knowing where it comes from, I would rather use it on a fly and not in my pillow. ha ha.:sunglasses: