I came across a few pictures of wave clouds. Please take a look and tell me what you think. Make sure to click to enlarge the picture on the top, otherwise it is not at first clear.

http://en.wikipedia.org/wiki/Wave_cloud

If the thing at the beginning of the wave cloud is some kind natural phenomena, then what is it?

These are very common - at least here in Washington State. We get MORE than our fair share of clouds. LOL!

But here is a GOOGLE LINK that has pages of all kinds of cool, scary and bizzar cloud fomations:
http://www.google.com/search?q=Pictures+of...tf8&oe=utf8

Enjoy -
Thought I am not sure what this has to do with UFO & Aliens??

thats cool

i think i have seen a wave cloud b4

I think uhmanduh meant this particular picture with some object as a root cause for this clouds.

Amsterdam Island

They look normal to me.

OK, now I'm laughing at myself...That is so bizarre that the island just happens to be lined up with the narrowed end of the wavecloud. It creates an amazing illusion (for me at least).

It's not just illusion, I think the island is creating enough disturbance for an air flow to really be a cause for a such cloud formation. Simple aerodinamics, like a car in the wind tunnel.

wow the cloud looks cool. wonder where it was taken at?

ahhh that makes sense. Good point. I guess this is a good example of how easy it is to be tricked by something that may be totally natural (even if it only tricked me ha ha)

That thing at the beginning of the cloud looks to me like just a reflection of the light onto the camera.