Mute Swans

by Wendy Pfeffer

Published 1 August 1996
Discuses the characteristics and life cycle of the Mute Swan.

Snowy Owls

by Sylvie Chausse and Wendy Pfeffer

Published 1 April 1997
Describes the life cycle of this creature of the far north.

Polar Bears

by Wendy Pfeffer

Published 1 August 1996
The life cycle and physical characteristics of the polar bear.