White-fronted Honeyeater
Purnella albifrons
Small nomadic honeyeater of the outback, fairly common across arid parts of inland Australia. Mottled gray and brown above, pale with dark streaks below, with bold white forehead, white moustache, black throat and upper chest, and yellow in primary feathers. Calls include a variety of pulsating electrical sounds and rapidly repeated sharp notes.
分类信息
- 学名
- Purnella albifrons
- 命名信息
- (Gould, 1841)
- 目
- Passeriformes
- 科
- Meliphagidae
- 属
- Purnella
分布与栖息地
- 迁徙
- Nomadic movement
行为
White-fronted honeyeaters (as the name suggests) primarily consume nectar from flowers. Studies have been undertaken to expand this field of knowledge and it has been identified that when nectar is not available or in minimal supply, white-fronted honeyeaters may consume a range of other materials such as seeds, plant matter and insects. This level of variation within the diet allows white-fronted honeyeaters to be able to adapt to different environments and survive in arid areas. The diet of white-fronted honeyeaters has been determined by previous observational studies as well as the analysis of gizzard contents.<p>The white-fronted honeyeater moves quickly throughout landscapes; foraging for food and avoiding predators. The species regularly frequents tall shrub species, such as Eremophila shrubs and flowering mallee plants.<p>White-fronted honeyeaters breed in small colonies. This process ensures that white-fronted honeyeaters can warn their neighbours of the same species of potential predators when they are at their most vulnerable. The female white-fronted honeyeater constructs their nest from materials that are easy to find within their landscape, and that can add support and structure to the nest. These materials include a range of organic matter such as grasses, spider webs, roots, bark and plant stems. They are woven together to create a cup-like nest which is then lined with an extra layer to provide warmth and comfort to the chicks. This nest lining is composed of a mix of wool, cotton threads, fur and plant material. Nests are generally constructed in the lower branches of shrubs.<p>The female white-fronted honeyeaters nurtures and broods the eggs, providing warmth and safety. When the eggs hatch, both the female and male white-fronted honeyeaters work tirelessly to provide sufficient food for their young.
保护状况
White-fronted honeyeaters are currently classified as 'least concern' under the IUCN red list. The species is secure in the majority of States and Territories in Australia, including SA, VIC, NSW, QLD, NT and WA.<p>White-fronted honeyeaters are not found in Tasmania due to the geographical distance from mainland Australia and the landscape composition of Tasmania.
- 种群趋势
- stable
照片
分布
鸟叫声
其他鸟类
Parkinson's Petrel
Procellaria parkinsoni
A medium-sized, all-black petrel with a dark-tipped yellowish bill. Breeds only on Great Barrier and Little Barrier Islands in New Zealand. Seen around Hauraki Gulf and pelagic waters near shelf break edges and seamounts around northern New Zealand. Migrates to coastal South America during nonbreeding period. Similar to White-chinned Petrel and Westland Petrel, but is smaller, with a darker-tipped, less robust bill; lacks the small white patch under the chin; and is found in northern New Zealand waters as opposed to the Cook Strait and the South Island. Overlaps in range with Flesh-footed Shearwater, which is smaller, has pink-colored legs, and shows a pinkish bill with a black tip.
Striated Heron
Butorides striata
A very widespread small heron, common across much of the globe. Small size and overall gray color separates from most other herons and bitterns. Look for contrasting dark cap, distinct pale edges on wing feathers, and white and rufous stripes on front of neck. Juvenile streakier below than adult. Similar to Green Heron but note mostly gray neck with restricted rufous. Juvenile is much smaller and more slender than juvenile Black-crowned Night-Heron, with long streaks on the chest and spotting restricted to the wings. Normally solitary, found standing quietly around wetland habitats such as marshes, agricultural fields, rivers, and lakes.
Rufous-crowned Eremomela
Eremomela badiceps
A small warbler-like bird usually seen in small groups or flocks foraging high above the ground in the forest or forest edge. Pale below with a distinct black chest band separating the white throat from the light gray belly, giving these eremomelas a distinctive “belted” appearance. Upperparts are uniformly gray except for a reddish cap and dark face. Overlaps locally with Turner’s Eremomela in the eastern part of its range, but note Rufous-crowned Eremomela’s extensive reddish cap and big, broad black chest band. Calls consist of a buzzy, sometimes multi-parted “brzrt,” as well as higher-pitched twittering calls sometimes interspersed with more whistled notes and trills.
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