Professor Humdrum lecture's on ecology and he is one of the few Humdrums who cares about nature. This book introduces the charming little Tree-folk who live camouflaged in the tops of trees and do care about plants and animals. The book is not so much a story but a journey through the English countryside and the effects of modern living and pollution. It is written in poetic style and children will enjoy spotting the rhyming words and experiencing the lyrics.Made for Kindle-fire with lots of attractive illustrations in nature, this book will enhance your child's understanding and care for our planet.