Penguins are a group of aquatic, flightless birds living almost exclusively in the southern hemisphere, especially in Antarctica. There are about 20 extant species of Penguin. These birds can not fly but they are excellent swimmers.
Image Source
1.) Diet of most Penguins include, fish, squid, krill and other sea creatures. They can live up to 20 years.
2.) Penguins spend about half of their lives on land and half in the oceans.
3.) The only species of Penguin that lives near the equator is the Galapagos Penguin (Spheniscus mendiculus).
4.) Emperor Penguin (Aptenodytes forsteri) is the largest living species reaching an average height of 1.1 meters and an average weight of 35 kg.
5.) Little Blue Penguin (Eudyptula minor), also known as the Fairy Penguin, is the smallest penguin species. It stands about 40 cm and weighs 1 kg.
Image Source
6.) Penguins can drink salt water because their supraorbital gland filters excess salt from the bloodstream. The salt is excreted in a concentrated fluid from the nasal passages.
7.) A Penguin uses its tail and wings to maintain balance for its upright stance.
8.) Penguins are superbly adapted to aquatic life. Their vestigial wings have become flippers, useless for flight in the air. But when they swim underwater, they look like flying in the air.
9.) Diving penguins reach 6 to 12 km/h, though there are reports of velocities of 27 km/h .
10.) Dives of the large Emperor Penguin had been recorded reaching a depth of 565 m (1,870 ft) for up to 22 minutes.
Image Source
11.) Most penguins lay two eggs in a clutch. The Emperor and the King Penguins, the two largest species, lay only one.
12.) All penguins share the incubation duties except for the male Emperor Penguin who does it all.
13.) Penguins seem to have no special fear of humans, and have approached groups of explorers without hesitation.
14.) Historically, Royal Penguins were harvested for their oil, between 1870 and 1919 with an average 150,000 penguins being taken each year.
15.) When mothers lose a chick, they sometimes attempt to "steal" another mother's chick.
See also
30 Amazing and Interesting Facts About Elephants Seals
Here’s a collection of wonderful photos of groups of animals. An Army of Crab Image Source A Colony of Royal Penguin Image Source A Shoal of Surgeonfish Image Source Snow Goose Gaggle Image Source A School of Anchovies Image Source A Herd of Goats...
Here are some peculiar egg-laying and nesting behaviors of some bird species. Potoos Image Source Potoos are unique birds that lay their single egg directly atop a broken stump. They also lay their egg directly into a shallow depression on a branch...
Arthropods are invertebrate animals having exoskeleton (external skeleton), segmented body, and jointed appendages. Scorpions, butterflies, crabs, centipedes and many others are examples of Arthropods. Arthropods can be found anywhere in the world. There...
Some human parents are simply amazing and wonderful although there are also some ridiculous and terrible parents. The same are true with animals; some animal parents are fantastic while others are incredibly weird. Here are some of the weirdest parenting...
Here are some fantastic and interesting animal facts. Acorn Woodpeckers should be emulated by humans. They collect acorns to store over winter. They pecks holes in trees just the right size to store the acorn tightly. One woodpecker had 50,000 acorns....