BBC
Bbc Science & Nature: Platypus
Have you ever seen a platypus? This site has action photos and a detailed fact sheet to learn more about the egg-laying mammal.
Unique Australian Animals
Unique Australian Animals: Platypus
The duck-billed platypus of eastern Australia is one of two mammals that bear their young in eggs. This illustrated article features many facts and photographs about this intriguing animal.
The BIG zoo
The Big Zoo: Duck Billed Platypus
Site provides all types of information on this interesting creature. Includes a description of it's physical characteristics, food, habitat, predators, social structure, birth and offspring as well as senses.