Regents of the University of Michigan
Animal Diversity Web: Southern Elephant Seal
Information on geographic range, habit, physical description, reproduction, lifespan, behavior, methods of communication, diet, predation, economic importance (positive/negative), and conservation status can be be found on this...
Monterey Bay Aquarium
Monterey Bay Aquarium: Northern Elephant Seal
A variety of information on Northern Elephant Seals, such as habitat, diet, conservation efforts and cool facts, is provided at this resource.
Other
Tasmania Online: Parks & Wildlife Service: Southern Elephant Seal
A brief page of information on physical characteristics and diet of the southern elephant seal.
Other
Marine Mammal Center: Northern Elephant Seal
This effective site presents a good deal of information including description, range/habitat, behavior, mating and breeding, and endangered species status. Links are provided to other seal sites.