About Penguins: A Guide for Children [HC]
Illustrations by John Sill
COULSON, John C.
The Puffin, Second edition
Mike P. Harris, Sarah Wanless
The Albatross and the Fish: Linked Lives in the Open Seas
DOUGHTY, Robin W.; CARMICHAEL, Virginia
Double-Crested Cormorant: Symbol of Ecological Conflict