Chicago Zoological Society
Chicago Zoological Society: Zoo Explorer: Harbor Seal
Familiarize yourself with the harbor seal by reading this brief article from the Brookfield Zoo. This animal guide presents quick facts and information on the appearance, communication, mating habits, and other unique characteristics of...
Scientific American
Scientific American: Seal Epidemic Begins Anew
This archived article from Scientific American (July 12, 2002) highlights a devastating disease that is drastically affecting the harbor seal migratory population in the North Sea.