There's nothing quite as fascinating as animals. There are animals in all imaginable shapes, forms and colours, with features that are nothing but close to incredible. For example, did you know that, according to experts, whale songs always rhyme? Or that a chameleon's tongue is twice the length of its body? Or that a cow gives nearly 200,000 glasses of milk in her lifetime? Or that most elephants weigh less than the tongue of a blue whale? Or that...