and have an average of three babies. Like most mice, they are nocturnal. To avoid the hot African climate, they look for food at night and mostly burrow underground during the day. The field mouse ...

Common varieties include deer mouse, house mouse, field mouse, wood mouse ... for 19 to 21 days and give birth to four to a dozen babies, according to the University of Florida.

A female field mouse is able to mate two to four times a year and, after a short gestation period, give birth to up to nine babies, which are blind, pink, and completely hairless at birth.

Baby mice might be small, but they're tough ... large-scale characterisation of cells' physico-mechanical features is a relatively new field of research," says Dr Tavassoli, who originally ...