Photographers 55-year-old Jean-Louis Klein and 46-year-old Marie-Luce Hubert from France spent a year shooting field mice. It turns out that these guys is quite clever - out as the balance. "The field mouse tenacious, like a monkey's tail, and she uses it as a fifth leg - says the photographer. - The tail is generally necessary to maintain equilibrium in Climbing on stalks. Thus, the mouse can freely use both legs ».