For the past year or so I have been searching for various colours of copper wire. One of the ones I wanted was a good orange for spider patterns. Finally I have found one, it is sold as tangerine coloured wire. It is close to waxed Pearsall's 6B in colour and size. Here's a Woodcock and Orange tied with it.

Now to find a non metallic yellow/olive.
Cheers,
Alan.