Thursday, 17 May 2018

DESKTOP 1751 - STRAWFLOWER

Xerochrysum bracteatum, commonly known as the golden everlasting or strawflower, is a flowering plant in the family Asteraceae native to Australia. Described by Étienne Pierre Ventenat in 1803, it was known as Helichrysum bracteatum for many years before being transferred to a new genus Xerochrysum in 1990.

It grows as a woody or herbaceous perennial or annual shrub up to a metre tall with green or grey leafy foliage. Golden yellow or white flower heads are produced from spring to autumn; their distinctive feature is the papery bracts that resemble petals. The species is widespread, growing in a variety of habitats across the country, from rainforest margins to deserts and subalpine areas. The golden everlasting serves as food for various larvae of lepidopterans (butterflies and moths), and adult butterflies, hoverflies, native bees, small beetles, and grasshoppers visit the flower heads.

The golden everlasting has proven very adaptable to cultivation. It was propagated and developed in Germany in the 1850s, and annual cultivars in a host of colour forms from white to bronze to purple flowers became available. Many of these are still sold in mixed seed packs. In Australia, many cultivars are perennial shrubs, which have become popular garden plants. Sturdier, long-stemmed forms are used commercially in the cut flower industry.

This post is part of the Floral Friday Fotos meme.

Wednesday, 16 May 2018

DESKTOP 1750 - SUNRISE

"There was never a night or a problem that could defeat sunrise or hope." - Bernard Williams

This post is part of the Wordless Wednesday meme,
and also part of the ABC Wednesday meme,
and also part of the Nature Notes meme.

Tuesday, 15 May 2018

DESKTOP 1749 - HOBART, TASMANIA

Hobart is the state capital and most populous city of the Australian island state of Tasmania. Founded in 1804 as a penal colony, Hobart is Australia's second oldest capital city after Sydney. In 2009, the city had a greater area population of approximately 212,019. A resident of Hobart is known as a "Hobartian".

The city is located in the state's south-east on the estuary of the Derwent River. The skyline is dominated by Mount Wellington at 1,271 metres high. The city is the financial and administrative heart of Tasmania, also serving as the home port for both Australian and French Antarctic operations. Hobart was named Australia's 6th most sustainable city, by the Australian Conservation Foundation in 2010. For economic and social innovation, Hobart was the 11th placed in Australia in 2009, and listed as an innovation influencer city in the Innovation Cities Global Index scoring equal with Reykjavik, Katowice and Casablanca by 2thinknow.

Hobart supports a huge tourist industry. Visitors come to the city to explore its historic inner suburbs and nationally acclaimed restaurants and cafes, as well as its vibrant music and nightlife culture. Australia's first legal casino was the 17-storey Wrest Point Hotel Casino in Sandy Bay, opened in 1973. Tourists also come to visit the massive weekly market in Salamanca Place, as well as to use the city as a base from which to explore the rest of Tasmania.

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, 12 May 2018

DESKTOP 1746 - NOISY MINER BIRD

The noisy miner (Manorina melanocephala) is a bird in the honeyeater family, Meliphagidae, and is endemic to eastern and south-eastern Australia. This miner is a grey bird, with a black head, orange-yellow beak and feet, a distinctive yellow patch behind the eye and white tips on the tail feathers. Males, females and juveniles are similar in appearance, though young birds are a brownish-grey. As the common name suggests, the noisy miner is a vocal species with a large range of songs, calls, scoldings and alarms, and almost constant vocalisations particularly from young birds.

Noisy miners are gregarious and territorial; they forage, bathe, roost, breed and defend territory communally, forming colonies that can contain several hundred birds. Each bird has an 'activity space' and birds with overlapping activity spaces form associations called 'coteries', the most stable units within the colony. The birds also form temporary flocks called 'coalitions' for specific activities such as mobbing a predator.

Foraging in the canopy of trees and on trunks and branches and on the ground, the noisy miner mainly eats nectar, fruit and insects. Most time is spent gleaning the foliage of eucalypts, and it can meet most of its nutritional needs from manna, honeydew and lerp gathered from the foliage. This bird was feeding on a beautiful yellow grevillea, which is currently in full bloom in Melbourne.

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