Rabbits 16 Month 2012 Calendar. Rabbits are both wild and domesticated animals which come in a variety of colours, sizes and breeds and this calendar captures just some of these much loved animals. Rabbits are essentially small mammals which can be found in many different areas of the world. In all, there are 7 different types of Rabbit which includes the popular cottontail and an endangered species from Japan. This excellent and large sized square format calendar featuring 16 Months and 13 full colour photographs of these delightful mammals which makes a great gift for any Rabbit fan!