Regent Honeyeater

Identificazione

The neck and head are glossy black. The breast is covered with contrasting pale yellow speckles, and the feathers in the tail and wings are black and bright yellow.<p>It feeds primarily on nectar from eucalyptus and mistletoe species, and to a lesser extent on insects and their honeydew. It also feeds on both native and cultivated fruit.<p>Breeding mostly occurs from August to January, during the southern spring and summer. The breeding season appears to correspond with the flowering of key eucalyptus and mistletoe species. Two or three eggs are laid in a cup-shaped nest. Nest success, and productivity of successful nests, has been found to be low in this species, with nest surveillance revealing high predation by a range of bird and arboreal mammal species. There is also a male bias to the adult sex ratio, with an estimated 1.18 males per female.

Tassonomia

First described by the English naturalist George Shaw in 1794, the regent honeyeater was moved to Anthochaera in 1827 by the naturalists Nicholas Aylward Vigors and Thomas Horsfield. It was known as Xanthomyza phrygia for many years, the genus erected by William John Swainson in 1837. DNA analysis shows that its ancestry is in fact nested within the wattlebird genus Anthochaera. The ancestor of the regent honeyeater split from a lineage that gave rise to the red and yellow wattlebirds. The little and western wattlebirds arose from another lineage that diverged earlier.The generic name Anthochaera derives from the Ancient Greek anthos 'flower, bloom' and khairō 'enjoy'; the specific epithet phrygia derives from Latin phrygius, referring to the people of Phrygia who were skilled in embroidery with gold.

Nome scientifico

Anthochaera phrygia

Autorità

(Shaw, 1794)

Ordine

Passeriformi

Famiglia

Meliphagidae

Genere

Anthochaera

Areale e habitat

The regent honeyeater was once common in wooded areas of eastern Australia, especially along the inland slopes of the Great Dividing Range. It once could be found as far west as Adelaide, but is now gone from South Australia and western Victoria. As of June 2020[update] their range covers from north-east Victoria up to around the Sunshine Coast, Queensland,[8] but the population is now scattered. Most sightings are from a few sites in north-eastern Victoria, along the western slopes of the Great Dividing Range in New South Wales and the central coast of New South Wales.[9] In 1999 the three main breeding areas were the Bundarra-Barraba area and Capertee Valley of New South Wales, and north-eastern Victoria.[10]<p>Most of these breeding sites were affected by the devastating 2019–2020 Australian bushfires, which will likely have a very negative effect on the already-small wild population.[11]<p>BirdLife International identified the following sites as being important for regent honeyeaters in 2011:[12]<p>In July and August 2018, pairs of birds were seen at three sites in south-eastern Queensland. A spokesman for BirdLife Australia said this was indicative of the current drought conditions in northern New South Wales placing pressure on the birds to find more favourable food sources.[13]

Migrazione

Nomade

Comportamento

Comportamento migratorio: Nomade.

Conservazione

Tendenza della popolazione: in diminuzione.

Tendenza della popolazione

in diminuzione