Lorito Rubio

Identificación

The white-bellied parrot is 23 to 25 cm (9.1 to 9.8 in) long and weighs about 155 g (5.5 oz). It is a chunky, short-tailed parrot. The sexes are the same. Adults of the nominate subspecies P. l. leucogaster have mostly yellow heads with orange crowns and napes. Their upperparts are mostly dull green with a bright green rump. Their throat, the sides of their neck, their breast, and their vent are yellow. Also, their lower breast and belly are white with bright green thigh feathers. Their wing is mostly dull green with reddish-orange axillaries and dark blue primaries. Their tail is bright green. Furthermore, their bill is pale horn colored with a bright pinkish cere, their iris reddish brown, and their legs and feet bright pink. Immature birds are similar to adults but with a brownish crown and nape.<p>Subspecies P. l. xanthomerius has an apricot-orange crown and nape, yellow thigh feathers, and blackish legs and feet. P. l. xanthurus also has an apricot-orange crown and nape and yellow thigh feathers. Its tail is yellow. It has the same pinkish legs and feet as the nominate. Both of these subspecies intergrade with each other and with the nominate.<p>The white breast feathers of the white-bellied parrot are often stained a chestnut brown (or "isobel") color. This may be due to tannin staining, as result of their particular affinity for bathing by rubbing their bodies against wet leaves and other plant matter. The head and nape plumage of the white-bellied parrot has been observed to fluoresce strongly under ultraviolet light.

Taxonomía

The South American Classification Committee of the American Ornithological Society, the International Ornithological Committee, and the Clements taxonomy assign these three subspecies to the white-bellied parrot:<p>BirdLife International's Handbook of the Birds of the World (HBW) treats all three as separate species, the "black-legged", "yellow-tailed", and "green-thighed" parrots respectively. The three have also been called the "western", "central", and "eastern" white-bellied parrots. Note that the range map is that of the nominate subspecies P. l. leucogaster.

Nombre científico

Pionites leucogaster

Autoridad

(Kuhl, 1820)

Orden

Psittaciformes

Familia

Psittacidae

Género

Pionites

Distribución y hábitat

The subspecies of the white-bellied parrot are found thus:<p>All three subspecies of the white-bellied parrot inhabit humid tropical forests, both terra firme and várzea. They seem to prefer the forest's edges and openings in it to the closed interior. The nominate subspecies is also found in small numbers in drier forests at the southern reaches of its range.

Migración

Especie residente

Comportamiento

Patrón migratorio: Especie residente.

Conservación

Tendencia poblacional: en declive.

Tendencia poblacional

en declive