Hello everyone, I believe many netizens don’t understand the Antarctic little penguin, including the natural phenomena in Antarctica, but it doesn’t matter. Next, I will share with you about Antarctica. Some knowledge points about little penguins and natural phenomena in Antarctica. You can pay attention to the collection so as not to find it when you come next time. Let’s get started!
Contents of this article
- The lifespan of Antarctic penguins
- What natural phenomena are there in Antarctica
- Antarctic Penguin Statistical Report
- How tall and heavy are each Antarctic penguins?
- The names of the two Antarctic penguins
- Antarctica’s most endangered penguin
One , Life span of Antarctic penguins
The average life span of penguins is about 10 years. Penguins with longer lifespans can live about 36 years, but penguins with such long lifespans are not particularly common. Specifically, different penguins have different life spans.
2. What natural phenomena are there in Antarctica
Antarctica is an extreme The geographical area, its natural landscapes and phenomena are unique and exciting.
1. Aurora Australis: During the Antarctic night season, the light produced by the interaction of charged particles brought by the solar wind with oxygen, nitrogen and other gases in the atmosphere. The beautiful and colorful Aurora Australis is formed.
2. Glaciers: Antarctica is covered by glaciers, with ice layers hundreds to thousands of meters thick. Sea ice in offshore areas is formed by sublimation to the sea. Thick ice pack.
3. The Great Krill Migration: The waters near Antarctica are one of the richest areas of marine life in the world. There is a small crustacean called krill here. , they will carry out a large-scale migration at the beginning of each year. Millions of krill form a long line in the sea, which is as spectacular as the migration of large animals.
4. Frost: Antarctica is cold almost all year roundDry, beautiful frost flowers are formed under the changing meteorological conditions throughout the year, such as hundreds of meters long icicles, rainbows on the frost, etc.
5. Seals and penguins: Antarctica is the largest seal and penguin habitat in the world. There are many types of seals and penguins here, such as emperor penguins, emperor penguins, Penguins, etc., they spend the winter and breed in Antarctica, which is very spectacular.
In short, Antarctica is a place full of magical natural phenomena. Its natural beauty, wildlife and climatic conditions are rare on earth.
3. Antarctic Penguin Statistical Report
1. 2020 1 On March 31, researchers from Stony Brook University conducted the first penguin population census of this century in the South Shetland Islands of Antarctica.
2. The results of the survey are not happy. The number of individuals in every penguin colony in Northeast Antarctica is declining sharply.
3. The number of various penguins on the entire island of Northeast Antarctica is declining. In the 1971 penguin population survey, the total number of penguin pairs on the island was 122,550, but now only 52,786 pairs remain here.
4. How tall and heavy are each Antarctic penguins
Really Only emperor penguins, Aptenodytesforsteri, overwinter on the Antarctic continent: they are over one meter tall and can weigh over 30 kilograms. They are the only birds that spend the winter along the coast of the Antarctic continent and breed in winter. Emperor penguins only lay one egg at a time. When it hatches, the male penguin places it on the webs of its feet and covers it with its belly. During this period, the male penguin stops eating and relies entirely on fat to sustain life until the young penguin hatches, and its weight can be reduced by 1/3.
5. Names of two species of penguins in Antarctica
Including 18 species in 6 genera In the Penguinidae family of penguins, there are only three species endemic to Antarctica: emperor penguins, Adélie penguins and Antarctic penguins. There are only 2 genera and 4 species of penguins nesting along the coast of the Antarctic continent. There are 2 genera and 2 species of penguins in the sub-Antarctic. Some penguins actually grow near the hot equator, such as the island ring penguins of the genus Penguin, which are born in Galapa near the equator. Gos Islands. There are still many penguins growing in subtropical and southern temperate zones.With. Introduction to the family Penguinidae The superorder Penguin, also called the superorder Penguinidae, includes only the order Penguinidae, with 6 genera and 18 species of penguins. All are marine birds that cannot fly but are good at swimming and diving. They are also the most adaptable to water and cold weather among all birds. 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. Each of the six genera of the Penguin family has its own characteristics. Among them, the Adélie penguin is the most famous penguin. The largest great penguin can reach 120 centimeters in length, while the smallest is the little blue penguin, which is only 120 centimeters long. King Penguin: There are two species, which are the largest and most beautiful penguins. Emperor penguins are more than one meter tall and can weigh more than 30 kilograms. They are the only birds that spend the winter along the coast of the Antarctic continent and breed in winter. Emperor penguins only lay one egg at a time. When it hatches, the male penguin places it between two During this period, the male penguin stops eating and relies entirely on fat to sustain life until the young penguin hatches, and its body weight can be reduced by 1/3. King penguins are slightly smaller, have longer beaks, and are more colorful. They are mainly distributed in the Southern Ocean and sub-Antarctic regions, as far north as New Zealand. Adélie Penguin: There are 3 species. Gentoo penguins, also called gentoo penguins, are distributed on the Antarctic Peninsula and islands in the Southern Ocean. Adélie penguins, the most numerous penguins, can be seen in large groups in Antarctica, wandering in the waters with floating ice in Antarctica. Antarctic penguins, also called chinstrap penguins, are mainly distributed in the Antarctic area and sometimes wander beyond the Antarctic. Genus Horned Penguin: There are 6 species. They have yellow feather crests on their heads and are relatively agile on land. Some populations in New Zealand can enter the forest. Crested penguins are found in New Zealand. The rattle-horned penguin is found in the Sneath Islands of New Zealand. The upright-crested penguin is found in waters around New Zealand. Cape Scotsman penguins are found on Macquarie Island in Australia. Crested penguins are found in southern South America and the Southern Ocean. Long-crested penguins, distributed in the Southern Ocean and sub-Antarctic regions
6. The most endangered penguin in Antarctica
It is said that Adélie penguins were once the most abundant species in Antarctica. However, due to climate change, they have decreased by 90% in the past 30 years. In 2002, they were listed as near-endangered species.
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