Penguins are birds. Penguins are a gathering of sea-going flightless birds. The Penguins are life in the water. The Penguin logical name is Spheniscidae. The speed of Emperor penguin is 6 – 9 km/h. The height of Emperor Penguin is 1.1 – 1.3 m. Little penguin height is 30 – 35 cm, and Galapagos penguin height is 49 – 53 cm. The life expectancy of Emperor Penguin is 20 years, and Little penguin is 6 years. The mass of Emperor Penguin is 23 kg, Little penguin is 1.5 kg, and Galapagos penguin is 2.5 kg. The Penguin are discovered distinctly in Antarctica. The most important sphenisciform seabird is the ruler penguin on normal 1.1 m tall and weigh 35 kg. The littlest penguin is the little blue penguin otherwise called the pixie penguin. The little blue penguin have 33 cm tall and gauges 1 kg.
Phylum - Chordata
Class - Aves
Clade - Austrodyptornithes
Order - Sphenisciformes
Family - Spheniscidae
Type of penguins:-
1. Adelie Penguin
2. African Penguin
3. Chinstrap Penguin
4. Emperor Penguin
5. Erect-crested Penguin
6. Fiordland Penguin
7. Galapagos Penguin
8. Gentoo Penguin
9. Humboldt Penguin
10. King Penguin
11. Little blue penguin
12. Macaroni Penguin
13. Magellanic penguin
14. Rockhopper Penguin
15. Royal Penguin
16. Snares penguin
17. Yellow eyed penguin
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