Deer and UV Rays/Light

[Mayfly]

So what is everyones take on the UV subject? Do you think Deer can see UV? We've all seen the ads where one guy is sitting in a tree glowing and then the guy with the UV killer detergent just blends in. Think its real? I have been researching studies and see people and studies on both sides of the fence and am curious where you all sit?

[Go Big Red!]

I sit on a folding stool on top of a small rise/hill and deer usually don't even notice I'm there.  I just make sure my silhouette is broken up.

I don't think they see much of anything, it's the nose and ears I worry about.