Animals Unique | Penguin | Adelie Penguin Classification and Evolution
The Adelie Penguin is the smallest and most Widely distributed species of penguins in the Southern Ocean and is one of only two species of penguin found on the Antarctic mainland (the other being the much larger Emperor Penguin). The Adelie Penguin was named in 1840 by French explorer Jules Dumont d'Urville WHO named the Penguin for his wife, Adelie. Adelie Penguins have adapted well to life in the Antarctic as these migratory Birds winter in the northern pack-ice before returning south to the Antarctic coast for the warmer summer months.
Adelie Penguin Anatomy and Appearance
The Adelie Penguin is one of the most easily identifiable species of penguin with a blue-black back and white chest and belly completely. The head and beak of the Adelie Penguin are both black, with a distinctive white ring around each eye. The strong, pink feet of the Adelie Penguins are tough and bumpy with nails That not only aid in the Adelie Penguin climbing the rocky cliffs to reach its nesting grounds, but also help to push them along when They are sliding (rowing) along the ice . Adelie Penguins also use Their webbed feet, along with small flippers to propel Their them along when swimming in the cold waters.
Adelie Penguin Distribution and Habitat
The Adelie Penguin is one of the southern-most Birds in the world as it is found along the Antarctic coastline and on the islands close to it. During the winter months, the Adelie Penguins Inhabit They migrate north where large platforms of ice and have better access to food. During the warmer summer months, the Adelie Penguins return south where They head for the coastal beaches in search of ice-free ground on the rocky slopes where They can build Their nests. More than half a million Adelie Penguins have formed one of the largest animal in the world Colonies on Ross Island, an island formed by the activities of four monstrous Volcanoes in the Ross Sea.
Adelie Penguin Behaviour and Lifestyle
Like all species of penguins, the Adelie Penguin is a highly Sociable animal, gathering in large groups known as Colonies, the which number Thousands of Penguin Often individuals. Although Adelie Penguins are not known to be terribly territorial, it is not uncommon for adults to Become aggressive over nesting sites, and have even been known to steal rocks from the nests of Their neighbors.Adelie Penguins are also known to hunt in groups as it is thought to Reduced the risk of being eaten by hungry predators. Adelie Penguins are constantly interacting with one another, with specific body language and eye movements thought to be the most common forms of communication.
Adelie Penguin Reproduction and Life Cycles
Adelie Penguins return to Their breeding grounds during the Antarctic summer months of November and December. Their soft feet are well designed for walking on land making the track to it's nesting ground Easier much as the Penguin fasts during this time. Adelie Penguin pairs mate for life in large Colonies, with Females laying two eggs a couple of days apart into a nest built from rocks. Both the male and female take it in turns to incubate Their eggs while the other goes off to feed, for up to 10 days at a time. The Adelie Penguin chicks have an egg-tooth the which is a bump on the top of Their beaks, the which helps them to break out of the egg. Once hatched, the parents still take it in turns to look after Their young while the other goes off to gather food. After about a month, the chicks congregate in groups called creches and are Able to Fend for Themselves at sea when They are Between 2 and 3 months old.
Adelie Penguin Diet and Prey
Adelie Penguins are strong and capable swimmers, all of Their obtaining food from the sea. These Penguins feed primarily on krill the which are found throughout the Antarctic ocean, as well as molluscs, squid and small Fish. The record of fossilised eggshell accumulated in the Adelie Penguin Colonies over the last 38.000 years reveals a sudden change from a Fish-based diet to Krill That started two hundred years ago. This is thought to be due to the decline of the Antarctic Fur Seal Seal in the late 1700s and Baleen Whales in the Twentieth Century. The reduction of competition from these predators has resulted in there being an Abundance of Krill, the which the Adelie Penguins are now Able to exploit as an Easier source of food.
Adelie Penguins Predators and Threats
Adult Adelie Penguins have no land based predators due to the conditions Uncompromising That They Inhabit. In the water however, the biggest threat to the Adelie Penguin is the Leopard Seal, the which is one of the southern-most species of seal and a dominant predator in the Southern Ocean. These Penguins have learnt to avoid these predators by swimming in large groups and not walking on thin ice. Whale The Killer Whale is the other game of the Adelie Penguin predators, although They normally hunt larger species of penguins further north.South Polar squash are known to prey on the Adelie Penguin's eggs if left unguarded, along with chicks That have strayed from a group.
Adelie Penguin Interesting Facts and Features
Adelie Penguins Inhabit one of the coldest environments on Earth and so have a thick layer of fat under the skin Their Helping to keep them warm. Their feathers help insulate them and to Provide a waterproof layer for extra protection. The Adelie Penguin is a highly efficient hunter and is Able to eat up to 2kg of food per day, with a breeding colony thought to consume around 9.000 tonnes of food over 24 hours. The flippers of the Adelie Penguin at the make them fantastic swimming and dive to depths They can of 175 meters in search of food. Adelie Penguins do not have teeth but instead have Such as tooth-shaped barbs on Their tongue and on the roof of Their mouths. These barbs do not exist for chewing but instead assists as the Penguins to swallow slippery prey.
Adelie Penguin Relationship with Humans
A visit to the Adelie Penguin Colonies has long since been on the program for tourists to the Antarctic, the WHO marvel at the vast numbers of them nesting on the beaches and hunting in the surrounding waters. This has Meant That Adelie Penguins are one of the most well-known of all penguin species today. Early explorers however, the Penguins also hunted both for meat and Their Their eggs in order to survive in conditions Such Uncompromising.
Adelie Penguin Conservation Status and Life Today
Despite having been confined to living on coastal Antarctica, Adelie Penguins are one of the most common and widespread in the southern hemisphere Penguins.With more than 2.5 Million breeding pairs found throughout southern Antarctica, the Adelie Penguin has adapted well to it's polar habitat. Scientists have also been known to use Adelie penguins nesting patterns as indicators of climate change, noticing That They are Able to nest on beaches That were Previously covered in ice. The Adelie Penguin is listed as Least Concern.
The Adelie Penguin is the smallest and most Widely distributed species of penguins in the Southern Ocean and is one of only two species of penguin found on the Antarctic mainland (the other being the much larger Emperor Penguin). The Adelie Penguin was named in 1840 by French explorer Jules Dumont d'Urville WHO named the Penguin for his wife, Adelie. Adelie Penguins have adapted well to life in the Antarctic as these migratory Birds winter in the northern pack-ice before returning south to the Antarctic coast for the warmer summer months.
Adelie Penguin Anatomy and Appearance
The Adelie Penguin is one of the most easily identifiable species of penguin with a blue-black back and white chest and belly completely. The head and beak of the Adelie Penguin are both black, with a distinctive white ring around each eye. The strong, pink feet of the Adelie Penguins are tough and bumpy with nails That not only aid in the Adelie Penguin climbing the rocky cliffs to reach its nesting grounds, but also help to push them along when They are sliding (rowing) along the ice . Adelie Penguins also use Their webbed feet, along with small flippers to propel Their them along when swimming in the cold waters.
Adelie Penguin Distribution and Habitat
The Adelie Penguin is one of the southern-most Birds in the world as it is found along the Antarctic coastline and on the islands close to it. During the winter months, the Adelie Penguins Inhabit They migrate north where large platforms of ice and have better access to food. During the warmer summer months, the Adelie Penguins return south where They head for the coastal beaches in search of ice-free ground on the rocky slopes where They can build Their nests. More than half a million Adelie Penguins have formed one of the largest animal in the world Colonies on Ross Island, an island formed by the activities of four monstrous Volcanoes in the Ross Sea.
Adelie Penguin Behaviour and Lifestyle
Like all species of penguins, the Adelie Penguin is a highly Sociable animal, gathering in large groups known as Colonies, the which number Thousands of Penguin Often individuals. Although Adelie Penguins are not known to be terribly territorial, it is not uncommon for adults to Become aggressive over nesting sites, and have even been known to steal rocks from the nests of Their neighbors.Adelie Penguins are also known to hunt in groups as it is thought to Reduced the risk of being eaten by hungry predators. Adelie Penguins are constantly interacting with one another, with specific body language and eye movements thought to be the most common forms of communication.
Adelie Penguin Reproduction and Life Cycles
Adelie Penguins return to Their breeding grounds during the Antarctic summer months of November and December. Their soft feet are well designed for walking on land making the track to it's nesting ground Easier much as the Penguin fasts during this time. Adelie Penguin pairs mate for life in large Colonies, with Females laying two eggs a couple of days apart into a nest built from rocks. Both the male and female take it in turns to incubate Their eggs while the other goes off to feed, for up to 10 days at a time. The Adelie Penguin chicks have an egg-tooth the which is a bump on the top of Their beaks, the which helps them to break out of the egg. Once hatched, the parents still take it in turns to look after Their young while the other goes off to gather food. After about a month, the chicks congregate in groups called creches and are Able to Fend for Themselves at sea when They are Between 2 and 3 months old.
Adelie Penguin Diet and Prey
Adelie Penguins are strong and capable swimmers, all of Their obtaining food from the sea. These Penguins feed primarily on krill the which are found throughout the Antarctic ocean, as well as molluscs, squid and small Fish. The record of fossilised eggshell accumulated in the Adelie Penguin Colonies over the last 38.000 years reveals a sudden change from a Fish-based diet to Krill That started two hundred years ago. This is thought to be due to the decline of the Antarctic Fur Seal Seal in the late 1700s and Baleen Whales in the Twentieth Century. The reduction of competition from these predators has resulted in there being an Abundance of Krill, the which the Adelie Penguins are now Able to exploit as an Easier source of food.
Adelie Penguins Predators and Threats
Adult Adelie Penguins have no land based predators due to the conditions Uncompromising That They Inhabit. In the water however, the biggest threat to the Adelie Penguin is the Leopard Seal, the which is one of the southern-most species of seal and a dominant predator in the Southern Ocean. These Penguins have learnt to avoid these predators by swimming in large groups and not walking on thin ice. Whale The Killer Whale is the other game of the Adelie Penguin predators, although They normally hunt larger species of penguins further north.South Polar squash are known to prey on the Adelie Penguin's eggs if left unguarded, along with chicks That have strayed from a group.
Adelie Penguin Interesting Facts and Features
Adelie Penguins Inhabit one of the coldest environments on Earth and so have a thick layer of fat under the skin Their Helping to keep them warm. Their feathers help insulate them and to Provide a waterproof layer for extra protection. The Adelie Penguin is a highly efficient hunter and is Able to eat up to 2kg of food per day, with a breeding colony thought to consume around 9.000 tonnes of food over 24 hours. The flippers of the Adelie Penguin at the make them fantastic swimming and dive to depths They can of 175 meters in search of food. Adelie Penguins do not have teeth but instead have Such as tooth-shaped barbs on Their tongue and on the roof of Their mouths. These barbs do not exist for chewing but instead assists as the Penguins to swallow slippery prey.
Adelie Penguin Relationship with Humans
A visit to the Adelie Penguin Colonies has long since been on the program for tourists to the Antarctic, the WHO marvel at the vast numbers of them nesting on the beaches and hunting in the surrounding waters. This has Meant That Adelie Penguins are one of the most well-known of all penguin species today. Early explorers however, the Penguins also hunted both for meat and Their Their eggs in order to survive in conditions Such Uncompromising.
Adelie Penguin Conservation Status and Life Today
Despite having been confined to living on coastal Antarctica, Adelie Penguins are one of the most common and widespread in the southern hemisphere Penguins.With more than 2.5 Million breeding pairs found throughout southern Antarctica, the Adelie Penguin has adapted well to it's polar habitat. Scientists have also been known to use Adelie penguins nesting patterns as indicators of climate change, noticing That They are Able to nest on beaches That were Previously covered in ice. The Adelie Penguin is listed as Least Concern.
Penguin Facts
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Sphenisciformes
Family: Spheniscidae
genus:
A group of animals within a family ...
Pygoscelis
Scientific name: Pygoscelis adeliae
Common Name: Adelie Penguin
Group: Bird
Number Of Species: 1
Location: Coastal Antarctica
Habitat: Antarctic land and ocean
Colour: Black with white chest
Skin Type: Feathers
Size (H): 40cm - 75cm (16in - 30in)
Wingspan: 35cm - 70cm (14in - 27.5in)
Weight: 3 kg - 6kg (7lbs - 13lbs)
Top Speed: 72kph (45mph)
Diet: Carnivore
Prey: Krill, Fish, Squid
Predators: Leopard Seal, Skua Gull, Killer Whale
Lifestyle: Diurnal
Group Behaviour: Colony
Life Span: 10-20 years
Age Of Sexual Maturity: 2-3 years
Incubation Period: 2 months
Average Clutch Size: 2
Name Of Young: Chicks
Age Of fledging: 90 days
Conservation Status: Least Concern
Estimated Population Size: 5 million
Biggest Threat: Rapid ice melt
Most Distinctive Feature: Small white circle around each eye
Fun Fact: Eats up to 2 kg of food per day!
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Sphenisciformes
Family: Spheniscidae
genus:
A group of animals within a family ...
Pygoscelis
Scientific name: Pygoscelis adeliae
Common Name: Adelie Penguin
Group: Bird
Number Of Species: 1
Location: Coastal Antarctica
Habitat: Antarctic land and ocean
Colour: Black with white chest
Skin Type: Feathers
Size (H): 40cm - 75cm (16in - 30in)
Wingspan: 35cm - 70cm (14in - 27.5in)
Weight: 3 kg - 6kg (7lbs - 13lbs)
Top Speed: 72kph (45mph)
Diet: Carnivore
Prey: Krill, Fish, Squid
Predators: Leopard Seal, Skua Gull, Killer Whale
Lifestyle: Diurnal
Group Behaviour: Colony
Life Span: 10-20 years
Age Of Sexual Maturity: 2-3 years
Incubation Period: 2 months
Average Clutch Size: 2
Name Of Young: Chicks
Age Of fledging: 90 days
Conservation Status: Least Concern
Estimated Population Size: 5 million
Biggest Threat: Rapid ice melt
Most Distinctive Feature: Small white circle around each eye
Fun Fact: Eats up to 2 kg of food per day!
No comments:
Post a Comment