Deian and Loli, the mischievous twins, with magical powers, go on an adventure to learn about nature, and in particular, about birds. The moral of the story is how to look after personal belongings and not to blame others. An original Welsh tale, in full colour, for children up to 8 years old.

Mae Deian a Loli, yr efeilliaid direidus sydd â phwerau hudol, yn cael antur wrth ddysgu am fyd natur, ac am adar yn benodol. Moeswers y stori yw i ofalu ar ôl pethau personol ac hefyd i beidio â rhoi bai ar gam. Cyfrol wreiddiol Gymraeg, lawn lliw, ar gyfer plant hyd at 8 oed.