Bush camps are any camp removed from civilization and generally the workers at said camps work 4 week rotations in these camps without leaving.
The important thing to note about bush camps is that they are dominated by males and hardly ever a female and especially not attractive ones can be spotted.
The onset of Bush Eyes can go unnoticed for the four week period if there are no women around. It is easier to notice if there is in fact a woman in camp that you would initially deem "unfuckable".
You will notice that women in camp that were at first unattractive will become slowly more attractive until you find yourself fantasizing about having coitus with them.
When you finally leave the bush camp and hit the town, you will probably want to get a few drinks. Unbeknownst to most the combination of Beer Goggles and Bush Eyes is deadly. These two phenomena together combined to make almost any women attractive.
When you finally see women for the first time after getting bush eyes you will fuck almost anything in sight.
Mike: "Oh man, I just got off a 4 week rotation and had bush eyes worse than I thought... I actually took one of them home with me. Damn you Bush Eyes!"