Bird I.D. please

[Guest]

So I was walking the propery line today for the first time in a while and heard a rustling, then a flash of non-green in a vertical landscape. Then gone and silent.

All I caught was black body, longish tail feathers with an almost zig zag set of white stripes on down the back. Did not see a beak or feet .. Based on color, pattern and gentle movement alone, I would swear saw a skunk.

Anyone care to venture what I saw ?

Thanks.
aloha,
pog