Yes there is a definite redness in the reflection of the trees on my monitor and this may be my imagination but I think I see a hint of green as well. I like the effect. It's a pity that it seems that what I see is not actually there.
I think we're seeing some low res digitizing artifacts. I went back and pulled up the low res scan I did for APUG and I can see it there but it's not as pronounced as the one here.