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Emperor Penguin

An Emperor Penguin (Aptenodytes forsteri) in AntarcticaA pair of Emperor Penguin's with their young baby. An Emperor Penguin sliding on its front.A molting Emperor Penguin (Aptenodytes forsteri)An Emperor Penguin (Aptenodytes forsteri) diving under icepackAn Emperor Penguin jumping out of the water.Emperor Penguins at St. Louis Zoo, USA.Emperor Penguin Chick With ParentEmperor Penguin Chick
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Emperor Penguin Facts

Kingdom:
Five groups that classify all living things
Animalia
Phylum:
A group of animals within the animal kingdom
Chordata
Class:
A group of animals within a pylum
Aves
Order:
A group of animals within a class
Sphenisciformes
Family:
A group of animals within an order
Spheniscidae
Genus:
A group of animals within a family
Aptenodytes
Scientific Name:
Comprised of the genus followed by the species
Aptenodytes forsteri
Common Name:
Most widely used name for the species
Emperor Penguin
Group:
The domestic group such as cat or dog
Bird
Number Of Species:1
Location:Antarctica
Habitat:
The specific area where the animal lives
Compact sea-ice and ocean
Colour:
The colour of the animal's coat or markings
Black, White, Yellow, Orange
Skin Type:
The protective layer of the animal
Feathers
Size (H):
How long (L) or tall (H) the animal is
100cm - 120cm (39in - 47in)
Wingspan:76cm - 89cm (30in - 35in)
Weight:
The measurement of how heavy the animal is
22kg - 45kg (49lbs - 99lbs)
Top Speed:
The fastest recorded speed of the animal
24kph (15mph)
Diet:
What kind of foods the animal eats
Carnivore
Prey:
The food that the animal gains energy from
Fish, Krill, Squid
Predators:
Other animals that hunt and eat the animal
Southern Giant Petrol, Leopard Seal, Killer Whale
Lifestyle:
Whether the animal is solitary or sociable
Diurnal
Group Behaviour:Colony
Life Span:
How long the animal lives for
15 - 50 years
Age Of Sexual Maturity:3 - 8 years
Incubation Period:60 - 70 days
Average Clutch Size:
The average number of eggs laif at once
1
Name Of Young:Chick
Age Of Fledging:5 - 6 months
Conservation Status:
The likelihood of the animal becoming extinct
Least Concern
Estimated Population Size:200,000 breeding pairs
Biggest Threat:Global warming
Most Distinctive Feature:Bright yellow feathers on neck and ears
Fun Fact:The world\'s largest species of penguin!

Emperor Penguin Location

Map of Emperor Penguin Locations

Emperor Penguin

Emperor Penguin Classification and Evolution
The Emperor Penguin is found on and around the Antarctic continent and is not just the largest species of penguin in the world but also one of the most unique. Instead of breeding in the warmer summer months like other penguin species, Emperor Penguins lay and incubate their eggs during the coldest time of year in the coldest place on Earth. Emperor Penguins are flightless birds that have small, stiff wings that help them to fly through the water, rather than through the air. Despite having been first recorded by Captain Cook on his second voyage in the late 1700s, the first Emperor Penguin colony wasn't discovered until 1902 with their extreme southerly-dwelling nature leading to new colonies still being recorded as late as 1986. Due to the fact that Emperor Penguins breed on the ice, they are thought to be one of the only species of bird that could spend their whole life without actually walking on land.

Emperor Penguin Anatomy and Appearance
The Emperor Penguin is a large bird that stands up to more than a meter in height. Their feathers vary in colour from black on the back to white on the front with a yellow patch towards the neck. The black and white colouration is thought to be particularly important for camouflaging the Emperor Penguin from predators whilst in the ocean. They also have yellow ear-spots and a orange-yellow strip that runs the length of their black beak, which is relatively small in size to retain heat. Their black, clawed feet are also webbed to help them when swimming but provide little assistance when walking about on land (instead Emperor Penguins slide along on their belly). In order to keep themselves warm in such hostile conditions, they have a triple layer of dense, oily and waterproof feathers and a thick layer of blubber under their skin. They are also well adapted for swimming with their streamlined bodies gliding through the water, propelled by their small, rigid wings.

Emperor Penguin Distribution and Habitat
Emperor Penguins are found in the deep south, inhabiting the compacted ice on the Antarctic continent and along the coast. Coming onto land to breed, they can travel distances of up to 200km across the ice to reach their breeding colony before returning to the open ocean to feed. Unlike a number of other penguin species that may visit the Antarctic continent from time to time, the Emperor Penguin does not migrate north and instead spends the whole year deep in the Southern Ocean. In fact, only two of the forty known Emperor Penguin colonies breed on ice that is not attached to the Antarctic mainland. Emperor Penguins however, are being increasingly affected by habitat loss in the form of global warming that not just reduces the amount of pack ice surrounding the continent but also causes it to melt earlier in the year.

Emperor Penguin Behaviour and Lifestyle
Emperor Penguins are incredibly sociable birds that live together in colonies that can contain thousands of individuals. Once having found a mate, Emperor Penguins remain faithful to one another for life and use vocal calls to find each other again when they return to the breeding site. They are excellent swimmers that are also known to leap out of the water when they are travelling at speed in the same way as dolphins. Known as "porpoising" it allows the Emperor Penguin to breathe but without having to slow down. They are also known to dive to depths of more than 500 meters making them the deepest diving birds in the world, where they are able to hold there breath for up to 20 minutes at a time. Usually travelling at speeds of between 5 and 10 kph but capable of swimming at 24 kph, Emperor Penguins can travel as far as 1,000km on a foraging trip.

Emperor Penguin Reproduction and Life Cycles
Emperor Penguins breed every year in the winter months which are the coldest, darkest and most hostile months of the Antarctic year. They begin arriving in their breeding colonies that can be many miles from the ocean between March and April and once having found their mate, the females lay a single egg from May to June. The egg is quickly transferred to the male who rests it on his feet to stop it from touching the frozen ground, and covers it with a warm brood pouch that keeps the egg warm. Female Emperor Penguins then leave for the open ocean where they forage for food for two whole months, leaving the males to look after the eggs during the winter months. Temperatures can reach -60 degrees centigrade and with winds of up to 100 mph the male Emperor Penguins huddle together for warmth, alternating between the outskirts and the middle to ensure all members of the colony get to keep warm. The eggs hatch after 70 days in the spring which coincides with the return of the females who feed the young and keep them warm using their brood pouch on their tummies, while the males head off to find food. Once having eaten, the males return to help care for the chick which grows rapidly and has developed its adult feathers by December when the ice is melting and the ocean is then closer to the breeding grounds.

Emperor Penguin Diet and Prey
The Emperor Penguin is a carnivorous animal that only hunts and eats animals in the surrounding water in order to survive. Fish and krill make up the bulk of their diet along with squid and crustaceans. Like other penguin species, Emperor Penguins have a rough and spiky tongue which helps them when trying to eat slippery fish. Emperor Penguin chicks are not big enough or strong enough to hunt until the ice melts in the summer and so rely on their parents to collect food for them. Males and females take it in turns to leave the chick and head out to the sea to hunt for food before returning and feeding the fast-growing chick by regurgitating a fishy paste from their stomach in the chick's mouth. Whilst incubating their egg throughout the winter, male Emperor Penguins eat nothing at all and can lose up to half of their body weight by the time the chick has hatched two months later.

Emperor Penguin Predators and Threats
Emperor Penguins are preyed upon by a number of large, marine carnivores but their exact predators do vary between geographic locations. However, despite inhabiting the most southerly and hostile land mass on the planet, Emperor Penguin chicks are still vulnerable and are preyed upon by the enormous Southern Giant Petrel which is an animal that is thought to be responsible for more than 30% of deaths in Emperor Penguin chicks. Adult Emperor Penguins are preyed upon by Leopard Seals and Killer Whales, both of which also take young Emperor Penguins that are only just learning how to swim. Emperor Penguins are also threatened by the decreasing amount of pack ice which is caused by global warming and are sometimes also caught in the nets of large, commercial fishing vessels.

Emperor Penguin Interesting Facts and Features
When arriving back at their breeding grounds after having been feeding in the ocean for the past few months, male and female partners find one another using different vocal calls. It is thought that the frequency differs between them to make it easier for them to locate one another. The same also applies with parents and chicks when reuniting after a fishing trip. Despite the fact that Emperor Penguin chicks grow remarkably quickly, they are not able to accompany their parents into the water until between November and December and instead gather together with other chicks in small groups to keep warm. They are not just faced with a long walk out to the open ocean until the ice melts further, but they must also wait until they have developed their adult feathers which are dense and oily to keep the young Emperor Penguin both warm and waterproof.

Emperor Penguin Relationship with Humans
Ever since explorers first started really venturing into the very south of the Southern Ocean and onto the Antarctic continent, they have been fascinated by penguins. In the early 20th century, scientists widely believed that Emperor Penguins were some kind of evolutionary "missing link" and although this theory has dissolved somewhat since then, they are still thought to have evolved from some of the first and most primitive bird species on the planet. Emperor Penguins have been increasingly studied as improved technology has enabled more and more people to visit them in their natural habitat. They have also been hunted and eaten by people in the past.

Emperor Penguin Conservation Status and Life Today
Today, the Emperor Penguin is listed by the IUCN as a species that is of Least Concern from becoming extinct in the wild in the near future. In fact, their southerly-dwelling nature may mean that they are the least vulnerable of the eighteen different species of penguin. There are thought to be around 200,000 breeding pairs of Emperor Penguin in the Southern Ocean and although populations remain healthy and relatively stable, they are being increasingly affected by the rapidly melting ice and the higher levels of human activity around Antarctica.

Emperor Penguin Translations

български език
Императорски пингвин
Català
Pingüí emperador
Cesky
Tučňák císařský
Dansk
Kejserpingvin
Deutsch
Kaiserpinguin
English
Emperor Penguin
Esperanto
Imperiestra pingveno
Español
Aptenodytes forsteri
Eesti
Keiserpingviin
Suomi
Keisaripingviini
Français
Manchot empereur
עִבְרִית
פינגווין קיסרי
Hrvatski
Carski pingvin
Magyar
Császárpingvin
Bahasa Indonesia
Penguin Kaisar
Italiano
Aptenodytes forsteri
日本語
コウテイペンギン
Nederlands
Keizerspinguïn
Norsk
Keiserpingvin
Polski
Pingwin cesarski
Português
Pinguim-imperador
Româna
Pinguin imperial
Slovenščina
Cesarski pingvin
Svenska
Kejsarpingvin
Türkçe
İmparator penguen
中文
皇帝企鹅

Emperor Penguin Comments

cuteypie
"this the best site ever #adorbs"
gtgvhghbcffg
"Hi I love penguins they r cute"
lolomgbrb
"awesome great cool creative"
hj
"awesome"
vivi
"are emperor penguins nice to each other"
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First Published: 24th August 2009, Last Updated: 14th February 2017 [View Sources]

Sources:
1. Christopher Perrins, Oxford University Press (2009) The Encyclopedia Of Birds [Accessed at: 24 Aug 2009]
2. David Burnie, Dorling Kindersley (2008) Illustrated Encyclopedia Of Animals [Accessed at: 24 Aug 2009]
3. David Burnie, Kingfisher (2011) The Kingfisher Animal Encyclopedia [Accessed at: 01 Jan 2011]
4. Dorling Kindersley (2006) Dorling Kindersley Encyclopedia Of Animals [Accessed at: 24 Aug 2009]
5. Emperor Penguin Conservation (Date Unknown) Available at: [Accessed at: 24 Aug 2009]
6. Emperor Penguin Facts (Date Unknown) Available at: [Accessed at: 24 Aug 2009]
7. Emperor Penguin Information (Date Unknown) Available at: [Accessed at: 24 Aug 2009]
8. Richard Mackay, University of California Press (2009) The Atlas Of Endangered Species [Accessed at: 24 Aug 2009]
9. Tom Jackson, Lorenz Books (2007) The World Encyclopedia Of Animals [Accessed at: 24 Aug 2009]

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