About This File
The Hyacinth Macaw and the Blue-headed Parrot are 100% compatible with each other and with the Paca made by Ghirin
Hyacinth Macaw
The Hyacinth Macaw is 100 cm (39 in) long and 1.5–2 kg (3.3-4.4 lb) in weight. The wingspan is 120-140 cm (48-56 in). It is almost entirely blue and has black under the wings. It has a large black beak with bright yellow along the sides of the lower part of the beak and also yellow circling its eyes. The female and male are nearly indistinguishable, although the female is typically a bit more slender.
Food and feeding
They have a very strong beak for eating their natural foods, which include the kernel of hard nuts and seeds. Their strong beaks are even able to crack coconuts and macadamia nuts. In addition, they eat fruits and other vegetable matter. Pine nuts are also one of the most popular foods. They will also take snails.
Reproduction
These birds nest in existing holes in trees. The clutch size is one or two eggs, although usually only one fledgling survives as the second egg hatches several days after the first, and the smaller fledgling cannot compete with the first born for food. Juveniles stay with their parents until they are three months old. They are mature and begin breeding at seven years of age. Eggs are regularly predated by corvids, possums, coatis and (most prolifically) toucans. Adults have no known natural predators.
Distribution and habitat
The Hyacinth Macaw survives today in three main populations in South America: In the Pantanal region of Brazil, and adjacent eastern Bolivia and northeastern Paraguay, in the Cerrado region of the eastern interior of Brazil (Maranhão, Piauí, Bahia, Tocantins, Goiás, Mato Grosso and Minas Gerais), and in the relatively open areas associated with the Tocantins River, Xingu River, Tapajós River, and the Marajó island in the eastern Amazon Basin of Brazil. It is possible that smaller, fragmented populations occur in other areas. It prefers palm swamps, woodlands, and other semi-open wooded habitats. It usually avoids dense humid forest, and in regions dominated by such habitats, it is generally restricted to the edge or relatively open sections (e.g. along major rivers).
Conservation
The Hyacinth Macaw is an endangered species due to overcollection for the cage bird trade and habitat loss. Annual grass fires set by farmers can destroy nest trees, and regions previously inhabited by this macaw are now unsuitable due to cattle-ranching, hydroelectric power schemes, agriculture and plantations. Locally, it has been hunted for food, and the Kayapo Indians of Gorotire in south-central Brazil use its feathers to make headdresses and other baubles. While overall greatly reduced in numbers, it remains locally common in the Brazilian Pantanal, where a specific program, the Hyacinth Macaw Project, among others involving artificial nests and awareness campaigns, has been initiated by several ecolodges, and many ranch-owners now protect the macaws on their land.
Source: Wikipedia
Blue-headed Parrot
The Blue-headed Parrot, also known as the Blue-headed Pionus, Pionus menstruus, is a medium large parrot. It is about 27 cm long and they are mainly green with a blue head and neck, and red under tail feathers. It is a resident bird in tropical and subtropical South America and southern Central America, from Costa Rica, Venezuela and Trinidad south to Bolivia and Brazil. It is named for its medium-blue head and neck.
Its habitat is forest and semi-open country, including cultivated areas. It is largely restricted to humid or semi-humid regions, but locally extends into drier habitats, at least along rivers. The Blue-headed Parrot lays three to five white eggs in a tree cavity.
Blue-headed Parrots are noisy birds and make light, high-pitched squeaking sweenk calls. They eat fruit and seeds, and sometimes grain. They roost communally in palm and other trees, and large numbers can be seen at the roost sites at dawn and dusk.
Blue-headed Pionus parrots are popular as pets. Compared to other parrot species (Amazons for example) they are very quiet. They are affectionate, but not known for their talking ability.
Description
The Blue-headed Parrot is about 28 cm (11 in) long and weighs 245 gm. It is mainly green with a blue head, neck and upper breast, red undertail coverts, and some yellowish on the wing coverts. The upper mandible is black with reddish areas on both sides. They have dark ear patches. In addition to the well-known nominate subspecies found throughout most of the species' South American range, there are two more localized subspecies: rubrigularis from southern Central America and the Chocó has an overall paler plumage and typically a relatively distinct pinkish patch on the throat, and reichenowi from the Atlantic Forest in east Brazil has a paler bill and most of the underparts blue. In all subspecies the male and the female are alike, and juvenile birds have less blue on the head, as well as red or pinkish feathers around the ceres. They moult into their adult plumage at about 8 months of age, but it can take up to two years for the full blue hood to emerge.
Range
In South America, the Blue-headed Parrot is mainly an Amazonian species, including in the southeast the neighboring Araguaia-Tocantins River system as its eastern limit; a disjunct population lives southeastwards on Brazil's South Atlantic coast, a coastal strip from Pernambuco in the north to Espírito Santo state in the south, about 1500 km long. In northwest South America the range continues into Central American Panama to Costa Rica. It avoids the northern Andes cordillera spine, and a smaller contiguous area of central Venezuela and northern Colombia. A Pacific Ocean coastal strip continues the range, from southern Ecuador, north to Caribbean areas of northwestern Colombia and western Venezuela.
Food and feeding
They eat fruit and seeds, and sometimes grain.
Breeding
The Blue-headed Parrot nests in tree cavities. The eggs are white and there are usually three to five in a clutch. The female incubates the eggs for about 26 days and the chicks leave the nest about 70 days after hatching.
Source: Wikipedia
Updated 2010-11-21
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