SECRETS HIDDEN IN SPIRALS is a short animated movie about a connection between mathematics and nature. Can be used as an interdisciplinary material, which can give motivation to study and enjoy mathematics also for students interested in biology. You wil learn what have rabbits in common with spirals and mathematics with botany.We will talk about Archimedes, logarithmic and Fibonacci spirals, their properties and connections with the occurrence in nature. For students of all ages.