African Penguin Facts
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Sphenisciformes |
| Family: | Spheniscidae |
| Genus: | Spheniscus |
| Scientific Name: | Spheniscus demersus |
| Common Name: | African Penguin |
| Other Name(s): | Jackass Penguin |
|
| Group: | Bird |
| Number Of Species: | 1 |
| Location: | south-west African coast |
| Habitat: | Rocky Ocean Islands |
|
| Colour: | Black, White, Grey |
| Skin Type: | Feathers |
| Size (H): | 60cm - 68cm (24in - 27in) |
| Weight: | 2kg - 5kg (4.4lbs - 11lbs) |
| Top Speed: | 20kph (12.4mph) |
|
| Diet: | Carnivore |
| Prey: | Fish, Squid, Crustaceans |
| Predators: | Sharks, Fur Seals, Gulls |
|
| Lifestyle: | Diurnal |
| Group Behaviour: | Colony |
| Water Type: | Salt |
|
| Life Span: | 10 - 15 years |
| Age Of Sexual Maturity: | 3 - 4 years |
| Incubation Period: | 40 days |
| Average Clutch Size: | 2 |
| Name Of Young: | Chick |
| Age Of Fledging: | 3 - 5 months |
|
| Conservation Status: | Endangered |
| Estimated Population Size: | 140,000 |
| Biggest Threat: | Habitat disruption |
|
| Most Distinctive Feature: | Pink glands above their eyes |
| Fun Fact: | The only penguin species in Africa! |



African Penguin Classification and Evolution
The African Penguin is a small to medium sized Penguin species that is found along the coast of South Africa and on a number of it's surrounding islands. The African Penguin is thought to be most closely related to the Humboldt and Magellanic Penguins found in southern South America, and the Galapagos Penguin found in the Pacific Ocean near the Equator. The African Penguin was named for the fact that it is the only species of Penguin that is found breeding on the African Coast, and it is believed to be one of the first Penguin species to be discovered by humans.
African Penguin Anatomy and Appearance
The African
Penguin is a fairly distinctive species of
penguin with clean black and white markings and a sharply pointed black beak. The African
Penguin
also has black feet and a number of dot-like markings flecked across
it's white chest which are said to be as unique to the individual
Penguin as a
Human finger print is, along with a narrow black band. The male African
Penguin is generally slightly larger than their female counterparts but both are fairly similar in appearance. One of the African
Penguin's
most distinctive features is that they have pink glands above their
eyes which help them to cope with the temperate climates. The hotter the
African
Penguin
gets, the more blood is sent to these glands so it may be cooled by the
surrounding air, which in turn, makes these glands more pink.
African Penguin Distribution and Habitat
The African
Penguin is found on the south-western coast of
Africa, living in 27 colonies on 24
islands between Namibia and Algoa Bay, near Port Elizabeth, South
Africa, with the largest colony found on Dyer Island, near Kleinbaai. African
Penguins
are most densely distributed around the cold, nutrient rich waters of
the Benguela Current where there is a plentiful supply of food. Although
they spend much of their time at sea, African
Penguins gather in nesting sites on rocky
islands where they spend their days in sheltered burrows to avoid the hot sun. They are one of the only
Penguin
species to be found in non-freezing conditions and cope with this by
burrowing, emerging at dusk and dawn, and using the pink glands above
their eyes to cool the blood down.
African Penguin Behaviour and Lifestyle
Like many other
Penguin species, African
Penguins are incredibly sociable
birds, with adults forming pair bonds that last for life (as long as 10 years). African
Penguins
can often be seen grooming one another, which is not only practical for
cleaning purposes, but also for removing parasites and even just
rearranging feathers, constantly strengthening the social bond between
the pair. Their courtship displays are often very noisy as the male and
female
Penguin call to each other using a series of donkey-like sounds. African
Penguins
are also known to submit to a spot of bathing only a few meters from
the shore, which they are thought to do quite regularly to both clean
and to cool themselves down in the heat.
African Penguin Reproduction and Life Cycles
African
Penguins
begin to breed at the average age of four, when a male and female will
pair up, and tend to breed together for the rest of their lives. The
female African
Penguin
either digs herself a burrow or finds a dip beneath a rock or bush, in
which she lays two eggs. The eggs are incubated by both parents for up
to 40 days, when only one of the eggs will usually hatch. The African
Penguin
chicks are fed and kept warm by their parents constantly until they are
a month old when they begin to be left on their own, forming crèches
with other chicks for protection from
predators.
They tend to remain with their parents until they are between 3 and 5
months old, when they will leave the colony (this is dependant though on
the supply and quality of food in the area). The chicks return to the
colony after a couple of years to moult into their adult plumage.
African
Penguins generally live for between 10 and 15 years.
African Penguin Diet and Prey
The African
Penguin is a carnivorous
animal that, like all other
Penguin species, survives on a
diet that is only comprised of marine
organisms. Shoaling
fish including Anchovies, Sardines,
Horse Mackerel and Round Herrings make up the bulk of the African
Penguin's diet, along with the occasional
Squid or Crustacean when normal food is in short supply. The streamlined body of the African
Penguin
allows it to move through the water like a rocket, capable of reaching a
top speed of around 20 kph when hunting for food. African
Penguins catch their
prey
by diving into the ocean depths for around 2 minutes at a time.
Although they normally go to depths of around 30 meters, it is not
uncommon for them to be found hunting more than 100 meters beneath the
water's surface.
African Penguin Predators and Threats
The African
Penguin's smaller size means that it has many
predators both in the water and also on dry land. Their marine
predators are primarily Sharks and Cape
Fur Seals, but the biggest threat to them on land is not just to the adult
Penguins, but more the vulnerable eggs and chicks. Kelp Gulls and Scared Ibises
prey on them from the air and
Mongooses,
Snakes, and
Leopards have been observed hunting them on ground. The African
Penguin has also been severely affected by
Human
activity in their native regions, with populations thought to have
taken a drastic decline, mainly due to the exploitation of their eggs
for food when they were first discovered. They are also severely
affected by the disruption of their natural
habitats.
African Penguin Interesting Facts and Features
Penguins have more feathers than any other
bird, which act as a waterproof layer keeping their skin dry. African
Penguins moult once a year which they do back in their colonies. The whole process lasts for about 20 days, in which time, the African
Penguins cannot swim or eat, and can lose almost half of their body weight. African
Penguins
are known to spend long periods of time fishing out at sea, and
depending on the area, can travel between 30 and 110 km in one trip.
However, those African
Penguins who have chicks to feed, will rarely go that far, catching food closer to the shore, and as quickly as possible. The African
Penguin is also known as the Jackass
penguin, due to the donkey-like call that they make during their courtship rituals.
African Penguin Relationship with Humans
It is widely believed that African
Penguins were one of the first
Penguin species to come into contact with
Humans,
due to the fact that they are found on the temperate South African
coast rather than in the heart of Antarctica. This however, does not
seem to have worked to the
bird's
advantage as their eggs were stolen for food (slowing the rate of
reproduction), and the guano used in nest building was harvested for
fertiliser. Today, other threats face the African
Penguin
including competition for food from commercial fishing and oil
pollution in the water. Only a small handful of nesting sites can be
accessed by tourists, but the
Penguin's nervous nature of people means that these areas have to be strictly monitored.
African Penguin Conservation Status and Life Today
Today, the African
Penguin is considered to be a vulnerable
animal and has been listed as being Endangered by the IUCN. It is thought that today's African
Penguin population of around 70,000 breeding pairs, is less than 10% of the population that existed in 1900. By the 1950s, the African
Penguin population had halved, and it had then halved again by 1980. There is an approximate 2% decline in the African
Penguin population every year, mainly due to the
Human consumption of their eggs, competition for food and
habitat disruption.