Blue the koala found an egg beside the river. Thinking it belonged to his friend Snowy the cockatoo, he put it in Snowy's nest, high in the old gum tree. But what kind of baby was really inside that egg? Read on to find out! This popular book, with illustrations in glowing colour, was chosen to be read aloud on national TV, on the well-loved ABC children's show 'Playschool'.