[MtnClimber]

I bet it would be impossible to spot them from 1,000 yards away. But, they could see you!

[riverrunner]

Distance is a huge factor. The farther away the harder becomes.

I found them but I spent a life time hunting

[cripplecreek]

Around here I would personally be more likely to conceal myself in dark shadows.

I can think of places where I could set upright on a stump a few yards back from a clearing and be virtually invisible.