Most of us are familiar and fascinated with ‘big-game’ animals like rhinos, elephants and tigers. Thankfully, they are now protected animals and their numbers have stabilised, but remain perilously low. For instance only around 3,000 tigers remain the in the wild.
By contrast, there are tens of millions of species of bacteria living in the wild. But even these are hard to capture and some are just as elusive as a Siberian Tiger.