Penguins:Scientific classification, distribution and habitat, physical characteristics, adaptations, behavior, diet, reproduction, life cycle, communication, conservation, and references for further research.
Antarctic Connection - Penguins: Information on penguin species, such as size, diet, and characteristics.
Antarctic Penguins (Adelies and Emperors): Photos of Adelie and Emperor penguins taken over 3 stays in Antarctica (18 months total), in winter and also underwater. Some recorded calls of adults and chicks.
Birding Antarctica: Penguins: Annotated photo gallery.
Falklands Penguins: Information about various penguin species native to the Falkland Islands near South America, written from a conservation perspective.
Falklands Penguins: Information and photos of penguins and other wildlife of the Falklands Islands. Adopt a penguin program.
Hedwig's Penguin Home: Extensive site with anatomy explanations, pictures, and animations; taxonomy; photographs and videos; collectibles; downloadables and games. Contains a search function and is available in frames and no frames versions.
International Penguin Conservation Work Group: Species accounts and information on research and conservation projects.
Nature: the world of penguins: Tie-in with the PBS show "Nature." Includes information about Europeans' discovery of penguins, their adaptations, and ways to protect them, as well as TV schedules and teacher's guides for the entire Nature series.
New Zealand Penguins: Information on penguin species in New Zealand, including their status and conservation. Also news, games, books, and links.
Penguin Adaptation: How penguins have adapted to survive in the harsh Antarctic. From the Gulf of Maine Aquarium, geared towards students and teachers.
Penguin Mania: General information, facts, and trivia.
Penguin People: Provides links to penguin-related news from around the world.
Penguin Planet: The site offers penguin photos by Kevin Schafer, as well as prints for sale and penguin-related links and audio clips. The site is based around a 2000 book of the same name.
Penguin Planet.: Contains general facts about penguins, penguin wallpaper and backgrounds, and links to webcams, games, and postcards.
Penguins: Describes the physical traits, breeding, behavior, and natural predators of these flightless sea birds. Also explains the differences between the individual species.
Penguins Around the World: This is a web-based learning activity written for elementary students in grades K-5. It contains information about penguins around the world, animal adaptations, habitats of penguins, photos, facts, lesson plans, quizzes, and classroom activities.
Penguins of the Falklands and South America: Maps, photographs, population data and detailed scientific reports on penguins and penguin research.
PenguinWorld.com - Types of Penguin: Photos and facts on the physical traits, habits, distribution, and diet of 16 species of Sphenisciformes.
Pete and Barb's Penguin Pages: Extensive site with photos, maps, accounts for all species, behavior, and where to see penguins.
Sphenisciform WebRing: The Sphenisciform Ring is a collection of websites that contain content about penguin biology, penguin item collecting, and penguin research.
The Penguin Pen: Large collection of graphics and other stuff related to penguins.