Why does my snake do this???

My BP's that are in tubs - don't cruise around as much as Columbus does at night and Columbus is the only one is an AP T3 cage. So he has more room than the others....

my snakes tend to cruise around when they're hungry

I rarely see my snakes out and about. For the most part they're either curled up in a hide or head poking from a hide. Every now and then I catch them zipping from one hide to the other. Then again, I'm not up when they are so they could be playing poker for all I know.