Mouse on Cars

I was driving to work this AM and out of the corner of my eye I see movement. Low and behold, its a field mouse in my windshield wiper storage well. Everytime the car comes to a stop light, the mouse pops its head out and tries to jump down, but just as it gets enough confidence, the light changes we have to move again, making the mouse dart for cover. It hitched a ride from Miracle Mile-Wilshire to Pasadena (thats a 16 mile commute)!