Ochna Serrulata (Mickey Mouse Bush)

Ochna Serrulata (Mickey Mouse Bush)

Don’t be mistaken with this plant… it looks like Mickey Mouse!

  • Ochna serrulata is a hardy shrub that is evergreen and usually grows up to 1 to 2.5 metres (3 to 8 feet) in height, although taller plants have been seen.
  • The words ‘Ochna serrulata’ both refer to the leaves of the plant, and the word ‘Ochna’ is of Greek origin, coming from the word ‘Ochne’ meaning ‘wild pear’, and ‘serrulata’ is of Latin origin, from ‘serrula’ meaning ‘little saw’.
  • Ochna serrulata is native to South Africa, commonly found in forests, but the plant has become a highly invasive weed in some parts of Australia and New Zealand, tolerating sunny or shady areas, and it is difficult to remove and eradicate.
  • Ochna serrulata has a number of common names including ‘mall-leaved plane’; ‘bird’s eye bush’; ‘bird’s eye plant’; ‘carnival bush’; ‘carnival ochna’; ‘Mickey Mouse bush’ and ‘Mickey Mouse plant’.
  • Ochna serrulata is from the family Ochnaceae, the family of wild planes, and are one of the 86 species of Ochna shrubs and trees, and is very similar to the Ochna kirkii species that is also called a ‘Mickey Mouse plant, however kirkii has larger and rounder leaves and larger flowers.

Carnival Ochna, Mickey Mouse Plant, Ten Random Facts, Plant, Fruit, Seeds, red sepal, Australia, Vegetation, Small toothed leaves

  • Ochna serrulata shrubs have small, 2 cm  (0.8 in) yellow coloured flowers that bloom in Spring, that do not last long and attract butterflies and bees.
  • Ochna serrulata plants have sepals at the base of the flowers, that grow larger and turn a stunning red when the plant is developing fruit.
  • The fruit of Ochna serrulata plants is commonly consumed by birds, which spread the seeds of the plant in their droppings.
  • Ochna serrulata have spherical fruit that grow in clusters of five or more on the red sepals, starting green and turning black in colour, and with the red sepals, they bring to mind Walt Disney’s ‘Mickey Mouse’, hence the common name, ‘Mickey Mouse bush’.
  • The fruit of Ochna serrulata has been used in traditional African medicine to treat diseases that attacks one’s bones.
Bibliography:
Ochna Serrulate, 2013, Wikipedia, http://en.wikipedia.org/wiki/Ochna_serrulata
Mbambezeli G & Notten A, Ochna serrulate (Hochst.) Walp., 2002, Plantz Africa, http://www.plantzafrica.com/plantnop/ochnaserrulat.htm

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Cyana Meyricki

Cyana Meyricki

Any more hair and the cyana meyricki caterpillar would be a hairball!

  • A Cyana meyricki is a type of lichen moth from the family Arctiidae, a family of moths that includes lichen moths, tiger moths, wasp moths, and footman moths.
  • Cyana meyricki caterpillars are mostly black and tan in colour and have lots of long hairs, and are believed to eat lichen and algae.
  • Cyana meyricki caterpillars protect themselves during the pupa stage, by using their long hairs, joined together with silk to create a small, mesh-like cage that surrounds the pupa.
  • A Cyana meyricki pupa rests in the cage without touching the sides, suspended by fine threads of silk.
  • A Cyana meyricki moth squeezes out of the springy cage without tearing or breaking it.

Cyana Meyricki Caterpillar, Hairy, Wedge, Wood, Moving, One, Ten Random Facts, Bug, Animal

Cyana Meyricki Caterpiller

Cyana Mericki Cacoon, Pupa, Mesh cage, bug, Moth, Ten Random Facts, Australia

Cyana Meyricki Pupa
  • Cyana meyricki moths have a wingspan that is typically 3 to 4 centimetres (1 to 1.5 inches) in length.
  • Cyana meyricki moths are tan and black in colour, and have stripey bodies, with symmetrical large yellow patches or spots on their wings.
  • Cyana meyricki pupae are sometimes destroyed by a tachinid fly (a large fly) inside its cage, as these flies are parasites, laying eggs on the caterpillar, or on the caterpillar’s food so that they are consumed and then cause internal damage to the caterpillar, and then the cage is used by the fly for protection of its own pupa.
  • Cyana meyricki caterpillars and moths are native to Australia, in the states of New South Wales and Queensland.
  • Cyana meyricki moths are one of more than 60 Cyana species, and they have also been called ‘Clerckia meyricki’ and ‘Chionaema meyricci’.
Bibliography:
Cyana Meyricki (Rothschild, 1901), n.d., Atlas of Living Australia, http://bie.ala.org.au/species/urn:lsid:biodiversity.org.au:afd.taxon:828cb218-e027-4411-a71d-ec6561e3cfa1#
Herbison-Evans D & Crossley S, Cyana Meyricki (Rothschild, 1901), 2013, Caterpillars: Especially Australian Ones, http://lepidoptera.butterflyhouse.com.au/arct/meyrick.html

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Mount Roraima

Mount Roraima

A giant’s table: Mount Roraima.

  • ‘Mount Roraima’ is also known as ‘Monte Roraima’ in Portuguese, and the mountain is also called ‘Tepuy Roraima’ and ‘Cerro Roraima’.
  • Mount Roraima is a table-top plateau located mostly in Venezuela, South America, but it also occupies some of  Brazil and Guyana.
  • Mount Roraima is the highest landform in Guyana, although not the other states.
  • Mount Roraima reaches 2,810 metres (9,219 feet) in height at its peak, with wall like cliffs reaching 400 metres (1,300 feet) in height.
  • Mount Roraima was first documented by the “Old World” (Europe, Africa and Asia) in 1596 by Sir Walter Raleigh who was an explorer from England.
Mount Roraima, Plateau, South America, Ten Random Facts, Flickr
Roraima
Image courtesy of Erik Cleves Kristensen/Flickr
  • Mount Roraima is the home of significant wildlife and vegetation, including rare heather plants.
  • The first expedition to climb Mount Roraima was led by the British Everard im Thurn, in 1884, who later become the Governor of Fiji.
  • Mount Roraima is typically reached by hikers via Venezuela, as the Brazilian natives can be hostile, and it would require climbing the large cliffs in Guyana or Brazil.
  • Mount Roraima generally takes a couple of days to reach and a day to climb, and is a popular spot for a camp-out.
  • Mount Roraima is approximately 14 kilometres (9 miles) in length and has a sandstone surface.
Bibliography:
Mount Roraima, 2013, Wikipedia, http://en.wikipedia.org/wiki/Mount_Roraima
Mount Roraima, a Mystified Hiking Experience, 2013, Tourism on the Edge, http://www.tourismontheedge.com/best-of/mount-roraima-a-mystified-hiking-experience.html

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Sewing Machine

Sewing Machine

Make clothes ten times faster using sewing machines.

  • Sewing machines are appliances that use fabric and thread, along with human guidance, to sew textiles together.
  • The first patent for a sewing machine is evidenced by a diagram, by the inventor Thomas Saint, and Englishman, in 1790, although there is a possibility that Charles Weisenthal, a German had already invented a machine 35 years earlier to go with a machine needle he had patented.
  • The inventors Isaac Singer and Elias Howe from the United States, significantly improved the early designs of sewing machines in the 1840s and 1850s, and are often credited as the inventors of the appliance.
  • Sewing machine production began in earnest in the 1850s, with the first saleable machines being those made by Isaac Singer, and they were used commercially.
  • Sewing machines were first purchased by the general public in the 1860s, often by women, which cut down their sewing time from approximately 14.5 hours by hand, to 1 hour using the machine and by 1863, the Singer Manufacturing Company were selling 20,000 machines a year for home use.

Sew, Sewing Machine, White, Blue, Dial, New, Ten Random Facts, Appliance, Textiles

  • The first feasible electric sewing machine was invented in 1889, originally being powered by a bulky, outer motor, and by the early 1900s, they were a popular item in homes.
  • Sewing machines usually have the ability to sew various stitches, and will generally include the two main basic stitches, straight stitch and zigzag stitch, and the stitch one chooses will depend on the type of fabric, the purpose of the stitch and the look of the stitch.
  • Sewing machines are primarily used to create clothes, but can be used to make other textile items like furnishings, toys and books.
  • Sewing machines normally include a foot pedal; needle; presser foot; bobbin winder; hand wheel; feed dogs and a number of other parts that are visible, as well as numerous parts inside the machine, including the motor.
  • Sewing machines replaced the significant, time consuming, hand sewing that was required to make clothes and other furnishings before the machine was invented, and this has significantly changed the clothing industry due to the speed in which clothes can be made, as well as the cost in making the garments, and it has also impacted greatly on the home, as women no longer need to make clothes as they can be bought so cheaply from shops, which has helped to give women the freedom to work outside the home.
Bibliography:
Sewing Machine, 2013, Wikipedia, http://en.wikipedia.org/wiki/Sewing_machine
Tague A, Sewing Machine Fact Sheet, 2013, Overstock, http://www.overstock.com/guides/sewing-machines-fact-sheet

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Lily (Lilium)

Lily (Lilium)

Is this… Is that… No, this is a true lily!

  • Liliums, or ‘lilies’ as they are commonly known, are true lilies from the Liliaceae family, and are plants that are grown from scaly bulbs.
  • Lillies are often confused with other ‘lillies’ that are not from the lily family, especially day lillies, that have foliage coming from the ground, rather than leaves growing up a stem.
  • Lilies are native to mostly temperate areas in North America, Europe and Asia, and are typically found in woody or grassy environments.
  • Lilies grow up to 60 to 180 centimetres (2 to 6 feet) in height, with the stem being very long and strong.
  • A lily plant forms large flowers at the top of the long stem of the plant, that are often marked with patterns and are generally red, white, pink, yellow, purple and orange in colour and are sometimes fragrant.

Lilium, Pink, White, Plant, Flower, Lily, True, Bud, Open, Ten Random Facts

  • Some lilies are poisonous to cats, fatally damaging the kidney and its functions, and the pollen can also be hazardous to them.
  • Lilies are commonly grown as a decorative flower in the garden or in pots, and are important in the cut flower industry, often featuring in bouquets.
  • The bulb of a lily can be eaten like a vegetable, eaten in luxury in China, although can be sometimes quite bitter and unpleasant.
  • Since the 1100s, lilies have symbolised ‘purity’, with specific varieties symbolising many things, and more recently, they have been a traditional addition to a bouquet on a couple’s 30th wedding anniversary.
  • Lily flowers are usually shaped like a trumpet or bell when partly opened, often opening out to a star shape, and they generally bloom from spring through to autumn, depending on the species.
Bibliography:
Lilium, 2013, Wikipedia, http://en.wikipedia.org/wiki/Lilium
Lily – Lilium candidu, 2013, Flying Flowers, http://www.flyingflowers.co.uk/about-flowers/Flowers/FF_About_Lily,default,pg.html

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Emperor Penguin

Emperor Penguin

Waddle like an emperor penguin.

  • Native to Antarctica, the emperor penguin is an aquatic species of  feathered bird, and is black-headed and black-backed, with a white torso and yellow neck.
  • The scientific name of emperor penguins is Aptenodytes forsteri, and they are from the family of penguins, Spheniscidae.
  • Of all species of penguin alive today, emperor penguins have the greatest height and weight, with up to 122 centimetres (48 inches) and between 22 to 45 kilograms (49 to 99 pounds) respectively.
  • Fish, squid and crustaceans are the main items in an emperor penguin’s diet, while they are preyed on by larger birds, whales and seals, and when breeding, if one emperor penguin out of a twosome becomes the meal of a predator, the egg or chick is deserted and the surviving penguin goes off to find food.
  • Emperor penguins can survive very deep depths of water, up to 535 metres (1,735 feet) or more from the surface, having the capacity to stay under water for at least 20 minutes, and can swim at speeds of up to 9 kph (6 mph).
Emperor Penguin, White, Black, Two, Pair, Antarctica, Cold, Ten Random Facts, National Geographic
Emperor
Image courtesy of National Geographic
  • Emperor penguins have a high density layer of  insulating feathers and fat, strong bones, and can survive on low oxygen levels.
  • Of all the species of penguin, emperor penguins are the only ones with winter as its breeding season, laying one egg every season, in breeding colonies of thousands.
  • Emperor penguins generally live to be 15-20 years old, although only 20% to 30% (approximately) of chicks born, live longer than a year.
  • The first person to discover the emperor penguins was possibly Johann Forster, a naturalist from Germany, in 1773 or 1774, although this is uncertain, however the the scientific name of the penguins is named after him.
  • Emperor penguins generally moult from January to February, typically moulting for a month, shedding their feathers quicker than most birds.
Bibliography:
Emperor Penguin, 2013, Animal Fact Guide, http://www.animalfactguide.com/animal-facts/emperor-penguin/
Emperor Penguin, 2013, Wikipedia, http://en.wikipedia.org/wiki/Emperor_Penguin

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