Britain's green army of wildlife watchers are on the lookout for bugs. Believe it or not, there are many amateur naturalists who just love the little things in life. The great thing about studying creepy crawlies is that they are found everywhere, from back gardens to country lanes. One bug lover finds great delight in 2mm-long snails. Another has turned his whole garden into insect heaven. Yet another risks life and limb by going into a floating bog to find dragonflies. And one stalwart bug man is striving to bring back the bugs that keep our rivers alive.

Inspirational and heart-warming, this programme shows that even the least glamorous animals are essential to a healthy environment. And just taking the time to take a closer look reveals a hidden world of fascination and discovery. Show less