Are penguins mammals? As for penguins, I believe everyone should have learned about penguins from TV. Penguins are very precious animals and live in the coldest places. So what do you think about penguins? How much do you know about penguins? Are penguins mammals? Today, the editor of iPet.com will explain to you whether penguins are mammals. You must come in and take a look.

A variety of short-legged, flightless waterbirds of the family Penguinidae, native to the Southern Hemisphere. They walk upright and awkwardly on land. They are covered with short, hard, scaly feathers. They mainly eat crustaceans. , molluscs and fish. There are many stories about the discovery of penguins. In 1488, Portuguese sailors first discovered penguins at the Cape of Good Hope near southern Africa. But it was the historian Pigafetta who first recorded penguins. In 1520, he encountered a large group of penguins on the coast of Patagonia aboard Magellan's fleet, which they called unknown geese at the time.

Most of the penguin species described early on were species living in the southern temperate zone. It was not until the end of the 18th century that scientists named the six species of penguins, and it was only in the 19th and 20th centuries that the species that actually lived on the Antarctic ice sheet were discovered.

For example, the king penguin was not named until 1844, and the horned penguin was not named until 1953. Penguins are obese, and their original name is fat birds. But because they often stand on the shore and look into the distance, as if they are looking for something, people call this fat bird penguin.

The Impennes, also called the Penguins, only include the Penguin order (Sphenisciformes) and the Penguin family (Spheniscidae), including 18 species of penguins in 6 genera.

All are marine birds that cannot fly but are good at swimming and diving. The body feathers are scale-like and evenly distributed on the body surface. The bones are heavy and the sternum has a well-developed keel process. Penguins are usually regarded as symbols of Antarctica, but the largest number of penguin species are distributed in the southern temperate zone. There are many islands in the Southern Ocean, South America and New Zealand. There are 13 species of penguins in 6 genera nesting here, including 2 This genus is limited to Australia and New Zealand, and the horned penguin, the largest genus among penguins, also has Australia and New Zealand as its distribution center. The second largest genus of penguins, Ringed Penguin, is mainly distributed in subtropical and tropical areas, and can even reach near the equator. However, there are only 2 genera and 4 species of penguins nesting along the coast of the Antarctic continent, and there are 2 genera and 2 species in the sub-Antarctic. However, there are only 2 genera and 2 species of penguins nesting in the Antarctic. Only emperor penguins overwinter on the mainland.

There are 18 species of penguins living in the world, including little white-finned penguins, white-finned penguins, yellow-eyed penguins, Magellanic penguins, Peruvian penguins, Galapagos penguins, emperor penguins, and king penguins. , Adelie penguin, Antarctic penguin, gentoo penguin, Schneider's horned penguin, horned penguin, rattle horned penguin, Macroni horned penguin and straight-crested horned penguin.