Königs-Paradiesvogel

Bestimmung

This so-called "living gem" is the smallest and most vividly colored among birds-of-paradise.<p>The king bird-of-paradise is small, measuring approximately 6.3–7.5 inches (16–19 cm) long, but 12.2 inches (31 cm) if central rectrices of adult males included. Females weigh about 0.08–0.13 pounds (36–59 g), males 0.10–0.14 pounds (45–64 g).<p>The adult male has an overall metallic crimson color, slightly orange under certain lights, and more particularly so in the crown. They have a narrow, dark green iridescent breast band with whitish lower breast, and green-tipped fan-like plumes on the shoulder. The feathers of the undertail and mantle are olive-brown, with iridescent green tips, and violet legs. Bills are ivory-yellow. Females have dull olive heads and upperparts with yellowish underparts and violet legs.

Taxonomie

The king bird-of-paradise was formally described in 1758 by the Swedish naturalist Carl Linnaeus in the tenth edition of his Systema Naturae under the binomial name Paradisaea regius. The type locality is the Aru Islands. It is now the only species placed in the genus Cicinnurus that was introduced in 1816 by the French ornithologist Louis Pierre Vieillot. The genus name combines the Ancient Greek κικιννος/kikinnos meaning "ringlet" or "curled lock of hair" with ουρα/oura meaning "tail. The specific epithet regius is Latin meaning "kingly".<p>Two subspecies are recognised:

Wissenschaftlicher Name

Cicinnurus regius

Autorität

(Linnaeus, 1758)

Ordnung

Passeriformes

Familie

Paradiesvögel (Paradisaeidae)

Gattung

Cicinnurus

Verbreitung und Lebensraum

The king bird-of-paradise is distributed throughout the majority of lowland New Guinea mainland, and on the surrounding islands, including Aru, Salawati, Missol, and Yapen, inhabiting mostly lowland rainforests, gallery forests, forest edges, and disturbed and tall secondary forests.

Zugverhalten

Resident species

Verhalten

There is little information available about this species' behavior. They are inconspicuous and may be hard to locate, except for males at their display trees.<p>The species is polygynous, with the promiscuous adult males displaying in isolation at exploded leks and in groups at traditional arboreal courts. They are perhaps more persistent callers than any other birds of paradise. Courtship involves complex vocalizations, feather manipulations, and a variety of body posturing and movements, including hanging fully inverted and pendulum-like swinging. An extraordinary courtship display is performed by the male with a series of tail swinging, fluffing of the white abdominal feathers that makes the bird look like a cotton ball, and acrobatic movements of their elongated tail wires.<p>Breeding occurs at least during March through October. The open cup nest is built into a tree cavity (unique within the family), within which two eggs are laid. The female builds the nest and cares for the young without male assistance. In captivity, incubation lasted 17 days and the nestling period was 14 days.<p>The diet consists mainly of fruits and arthropods. Foraging occurs at all forest levels, where birds often join mixed-species foraging flocks to seek arthropods in the lower forest.

Schutzstatus

The species is tentatively assessed as being in decline due to habitat loss and unsustainable levels of hunting. However, despite the fact that the population trend appears to be decreasing, being a widespread and abundant species throughout their large habitat range, the king bird-of-paradise is evaluated as Least Concern on the IUCN Red List of Threatened Species. It is listed in Appendix II of CITES.

Bestandstrend

declining