Saturday 30 May 2020

DESKTOP 2494 - BUTTERFLIES

Butterflies reproduce the way other animals do - sperm from a male fertilises eggs from a female. Males and females of the same species recognize one another by the size, color, shape and vein structure of the wings, all of which are species specific. Butterflies also recognize each other through pheromones, or scents.

During mating, males use clasping organs on their abdomens to grasp females, as you can see in the photo. Many male butterflies deliver more than just sperm to their mates. Most provide a spermatophore, a package of sperm and nutrients the female needs to produce and lay eggs. Some males collect specific nutrients to produce a better spermatophore in an attempt to attract a mate. 

Some females, however, don't have a choice -- in some species, males mate with females before they have left their chrysalis or swarm the chrysalis waiting for the female to appear. In most species, males and females look a lot a like, but females often have larger abdomens for carrying their eggs.

This post is part of the Saturday Critters meme.

Thursday 28 May 2020

DESKTOP 2492 - PANSY ORCHID

Miltonia, abbreviated Milt. in the horticultural trade, is an orchid genus formed by nine epiphyte species and eight natural hybrids inhabitants of the Brazilian Atlantic Forest, one species reaching the northeast of Argentina and east of Paraguay. This genus was established by John Lindley in 1837, when he described its type species, Miltonia spectabilis. Many species were attributed to Miltonia in the past, however, today, the species from Central America and from cooler areas on northwest of South America have been moved to other genera.

Miltonia species have large and long lasting flowers, often in multifloral inflorescences. This fact, allied to being species that are easy to grow and to identify, make them a favourite of orchid collectors all over the world. Species of this genus are extensively used to produce artificial hybrids. Despite the fact that Miltonia is now a well established genus, most of its species were originally classified under other genera as Cyrtochilum, Oncidium, Odontoglossum, and Brassia. All were discovered between 1834 and 1850 with the exception of M. kayasimae, discovered only in 1976.

These epiphytic orchids occur from Central to Southern Brazil down to Argentina. They are named after Charles Wentworth-Fitzwilliam, 5th Earl Fitzwilliam, formerly Viscount Milton, an English orchid enthusiast. These orchids have two leaves, arising from a pseudobulbs, covered with a foliaceous sheath. The inflorescence consists of waxy, nonspurred flowers. The lip is large and flat and lacks a callus at its base. They possess a footless column with two hard pollinia. The flowers have a delicate, exotic scent, some compare to that of roses. The species in this genus are sometimes referred to as the "pansy orchids", but it is the Miltoniopsis orchids that have flowers that closely resemble the pansy. Almost everyone except for the most serious orchid hobbyists use the name pansy orchids interchangeably, which may cause confusion.

This post is part of the Floral Friday Fotos meme.

Wednesday 27 May 2020

DESKTOP 2491 - MOSS

The recent rains we've had have certainly made for a lush awakening of the winter growing weeds and lower plants, like this moss sprouting on the trunk of a felled tree.

This post is part of the Wordless Wednesday meme,
and also part of the My Corner of the World meme.

Tuesday 26 May 2020

DESKTOP 2490 - PARIS, FRANCE

The Eiffel Tower (French: tour Eiffel) is a wrought iron lattice tower on the Champ de Mars in Paris, France. It is named after the engineer Gustave Eiffel, whose company designed and built the tower. Constructed in 1889 as the entrance to the 1889 World’s Fair, it was initially criticised by some of France's leading artists and intellectuals for its design, but has become a global cultural icon of France and one of the most recognisable structures in the world.

The tower is the tallest structure in Paris and the most-visited paid monument in the world: 6.98 million people ascended it in 2011. The tower received its 250 millionth visitor in 2010. The tower is 324 metres tall, about the same height as an 81-storey building. Its base is square, 125 metres on a side. During its construction, the Eiffel Tower surpassed the Washington Monument to become the tallest man-made structure in the world, a title it held for 41 years until the Chrysler Building in New York City was built in 1930.

Due to the addition of the aerial at the top of the tower in 1957, it is now taller than the Chrysler Building by 5.2 metres. Not including broadcast aerials, it is the second-tallest structure in France, after the Millau Viaduct. The tower has three levels for visitors, with restaurants on the first and second. The top level’s upper platform is 276 m above the ground, the highest accessible to the public in the European Union.

Tickets can be purchased to ascend by stairs or lift to the first and second levels. The climb from ground level to the first level is over 300 steps, as is the climb from the first level to the second. Although there is a staircase to the top level, it is usually only accessible by lift.

This post is part of the Our World Tuesday meme,
and also part of the Ruby Tuesday meme,
and also part of the Travel Tuesday meme,
and also part of the Wordless Wednesday meme.

Saturday 23 May 2020

DESKTOP 2487 - WILLIE WAGTAIL

The willie (or willy) wagtail (Rhipidura leucophrys) is a passerine bird native to Australia, New Guinea, the Solomon Islands, the Bismarck Archipelago, and Eastern Indonesia. It is a common and familiar bird throughout much of its range, living in most habitats apart from thick forest. Measuring 19–21.5 cm in length, the willie wagtail is contrastingly coloured with almost entirely black upperparts and white underparts; the male and female have similar plumage.

This post is part of the Weekend Reflections meme,
and also part of the Saturday Critters meme.

Friday 22 May 2020

DESKTOP 2486 - STORMY

Approaching storm in one of Melbourne's light industrial areas. We have had above average rainfall this Autumn and it has been quite cool, also.

This post is part of the Skywatch Friday meme.

Thursday 21 May 2020

DESKTOP 2485 - HELLEBORE

Commonly known as hellebores, members of the Eurasian genus Helleborus comprise approximately 20 species of herbaceous or evergreen perennial flowering plants in the family Ranunculaceae, within which it gave its name to the tribe of Helleboreae. The scientific name Helleborus derives from the Greek name for H. orientalis "helleboros"; "elein" to injure and "bora" food, referring to the fact that many species are poisonous. Despite names such as "Winter Rose", "Christmas rose" and "Lenten rose", hellebores are not closely related to the rose family (Rosaceae).

This post is part of the Floral Friday Fotos meme.

Wednesday 20 May 2020

DESKTOP 2484 - POND

This water purification pond is in the Darebin Parklands, a nature reserve close to where I live in one of the inner suburbs of Melbourne, Australia. Some golden wattles are in bloom misled perhaps by our strange weather!

This post is part of the Wordless Wednesday meme,
and also part of the My Corner of the World meme,
and also part of the Nature Notes meme.

Tuesday 19 May 2020

DESKTOP 2483 - TRIESTE, ITALY

Trieste is a city and a seaport in northeastern Italy. It is situated towards the end of a narrow strip of Italian territory lying between the Adriatic Sea and Slovenia, which lies almost immediately south and east of the city. It is also located near Croatia some further 30 kilometres south. Trieste is located at the head of the Gulf of Trieste and throughout history it has been influenced by its location at the crossroads of Latin, Slavic, and Germanic cultures.

In 2009, it had a population of about 205,000 and it is the capital of the autonomous region Friuli-Venezia Giulia. The metropolitan population of Trieste is 410,000, with the city comprising about 240,000 inhabitants. Trieste was one of the oldest parts of the Habsburg Monarchy, belonging to it from 1382 until 1918. In the 19th century the monarchy was one of the Great Powers of Europe and Trieste was its most important seaport. As a prosperous seaport in the Mediterranean region, Trieste became the fourth largest city of the Austro-Hungarian Empire (after Vienna, Budapest, and Prague).

In the fin de siècle period at the end of the 19th century it emerged as an important hub for literature and music. Trieste underwent an economic revival during the 1930s, and Trieste was an important spot in the struggle between the Eastern and Western blocs after the Second World War. Today, Trieste province is one of the richest in Italy, and it is a great centre for shipping (through the Port of Trieste), shipbuilding and financial services. Trieste is the most important port of Italy and it will be the 2020 European Capital of Science - ESOF.

This post is part of the Our World Tuesday meme,
and also part of the Travel Tuesday meme,
and also part of the Wordless Wednesday meme.
and also part of the Ruby Tuesday meme.

Friday 15 May 2020

DESKTOP 2479 - FIERY CLOUDS

Sunset, and light reflecting off an eastern cloudy sky on a late Autumn evening. View from my window.

This post is part of the Skywatch Friday meme.

Tuesday 12 May 2020

DESKTOP 2476 - THE ROCKS, SYDNEY

The Rocks are in Sydney’s city centre, on the western side of Circular Quay, and is the area of the first European settlement in 1788. Before the 1820's it evolved into one of Sydney Town’s most unsavoury districts, full of convicts and prostitutes, although this has changed over the centuries from slums to three-story houses.

It was in its second stage of life overtaken by warehouses and the maritime industry, but later again demolished due to the plague and then the Harbour Bridge Construction. Since the 1970’s it has developed into a tourist area, full of cobbled streets, pretty old-style buildings, numerous little shops and a lively nightlife filled with bars, pubs and restaurants.

The Rocks is also home to a variety market at the weekend, as well as live music at various venues around the area. There are a full range of stalls offering local craft and unusual gifts, as well as food stalls, Aboriginal art, and much more.

This post is part of the Our World Tuesday meme,
and also part of the Travel Tuesday meme,
and also part of the Wordless Wednesday meme.

Sunday 10 May 2020

Thursday 7 May 2020

DESKTOP 2471 - POTATO BUSH

Lycianthes rantonnetii (blue potato bush) is a species of flowering plant in the family Solanaceae. It is native to Brazil, Bolivia, Argentina and Paraguay. It is cultivated as ornamental plant the world over. The blue potato bush is one of about 150 species in the genus Lycianthes, which are found mostly in tropical regions of the Americas, and others located in the Asia-Pacific region.

Lycianthes is apparently closely related to the chili peppers (Capsicum). However, it was long confused with the nightshades (Solanum), and several little-known Solanum species presumably should be included with Lycianthes. The species is named for Barthélémy Victor Rantonnet, a 19th-century French horticulturalist. 

This plant is noted for its superb display of richly coloured and lightly fragrant flowers over a long season, provided it is grown in full sun. Water and feed regularly for the best display. Cuttings will make good-sized bushes for the following summer. The small red autumn berries are poisonous when ingested.

This post is part of the Floral Friday Fotos meme.

Tuesday 5 May 2020

DESKTOP 2469 - MELBOURNE

Birrarung Marr is on the north bank of the Yarra River next to Federation Square. It is Melbourne’s newest major park, opened in 2002. Its name comes from the language of the Wurundjeri people who originally inhabited this area. “Birrarung” means “river of mists” while “Marr” means river bank. There are many interesting public spaces, beautiful walks and many art works that allow the visitor not only to relax and enjoy the pleasant views of the water and the city skyline, but also many artworks to stimulate and excite the senses. Birrarung Marr is also the home of ArtPlay.

This post is part of the Our World Tuesday meme,
and also part of the Travel Tuesday meme,
and also part of the Wordless Wednesday meme.

Saturday 2 May 2020

DESKTOP 2466 - TAJ MAHAL, DAWN

One of the highlights of any visit to India is seeing the Taj Mahal in Agra. This is a white marble mausoleum built by Mughal emperor Shah Jahan in memory of his third wife, Mumtaz Mahal. The Taj Mahal is widely recognized as "the jewel of Muslim art in India and one of the universally admired masterpieces of the world's heritage". It covers an area of about 1003 acres or 405 hectares.

Taj Mahal is the finest example of Mughal architecture, a style that combines elements from Persian, Turkish and Indian architectural styles. In 1983, the Taj Mahal became a UNESCO World Heritage Site. While the white domed marble mausoleum is the most familiar component of the Taj Mahal, it is actually an integrated complex of structures.

The construction began around 1632 and was completed around 1653, employing thousands of artisans and craftsmen. The construction of the Taj Mahal was entrusted to a board of architects under imperial supervision, including Abd ul-Karim Ma'mur Khan, Makramat Khan, and Ustad Ahmad Lahauri. Lahauri is generally considered to be the principal designer.

This post is part of the Weekend Reflections meme.

Friday 1 May 2020

DESKTOP 2465 - COLAC SUNSET

Colac is a small city in the Western District of Victoria, Australia, approximately 150 kilometres south-west of Melbourne on the southern shore of Lake Colac and the surrounding volcanic plains, approximately 40 km inland from Bass Strait. Colac is the largest city in and administrative centre of the Colac Otway Shire. At the 2006 census, Colac had a population of 10,857. A commercial centre for a major agricultural district, it was named after nearby Lake Colac and was proclaimed a city in 1960.

This post is part of the Skywatch Friday meme.