Spheniscoidea (penguins)

Spheniscoidea is a scientific group (superfamily) that includes penguins, known for their distinctive body shape and flightless nature. These birds are highly adapted for swimming, with strong flippers and streamlined bodies, making them excellent divers. They are primarily found in the Southern Hemisphere, especially in Antarctica, but some live in warmer regions. Penguins are social animals, often gathering in large colonies, and their unique appearance—tuxedo-like black and white plumage—helps with camouflage in the water. Overall, Spheniscoidea encompasses these specialized, aquatic birds that play important roles in their ecosystems.