Mielero frentiblanco

Taxonomía

Nombre científico

Purnella albifrons

Autoridad

(Gould, 1841)

Orden

Passeriformes

Familia

Melifágidos

Género

Purnella

Distribución y hábitat

Migración

Nomadic movement

Comportamiento

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.

Conservación

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.

Tendencia poblacional

stable