New Zealand Shags
Description of the shags or cormorants found in New Zealand.

Double-Crested Cormorants and Fisheries in the Great Lakes Basin
US Fish and Wildlife Service discussion of conservation issues and concerns for Phalacrocorax auritus in North America. Includes links to other websites about this waterbird and its management.

Wetlands Intenational Cormorant Research Group
Promotes knowledge of the ecology and life history of cormorants.