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Glaucous Macaw

The glaucous Macaw is among the rarest birds in the world. It is Critically Endangered, and may be extinct in the wild.

This bird has been reported by aviculturists from various countries however the most recent sighting was recorded in 1992. The reported sighting was in the southwest of Paraguay near the city Corrientes. The bird was a male.

Origin

The Glaucous macaw is a threatened parrot species native to South America. This magnificent bird is characterized by a blue feather pattern, and a sharp beak that is capable of breaking open nuts and seeds. Glaucous macaws have been known to form long-term monogamous couples and both parents help raise the chicks. They feed their chicks regurgitated food for the first couple of weeks after birth, and later they begin eating solid foods as they grow. Parents also play a vital role in teaching the young macaws how to fly and hunt.

The glaucous hyacinth macaw price is considered to be extinct in the wild, but rumors of this beautiful bird's existence continue to spread throughout the world. The glaucous Macaw is believed to be extinct by the 1800s because of logging and cattle grazing on yatay (Butia) palm groves from which the birds would gather their food. The Glaucous Macaw is believed have returned, and is often kept with its larger cousin, Lear's macaw.

The glaucous Macaw is found in subtropical rainforests of South America. They are usually located in areas with a lot of palm trees, and are believed to be extremely adaptable to different types of forested habitats. These beautiful birds are known to be extremely territorial and will defend their nesting and feeding areas from invaders.

There have been a lot of reports about the glaucous macaw throughout the years, but they are considered to be unreliable. The most recent wild claim was made by an avicultural friend of Ridgely who claimed to have spotted four Glaucous severe macaws for sale in Califomia. This claim is untrue until it can backed up by solid evidence. The absence of any credible records of this bird in the last century has led many experts to think that it's likely extinct, however they have always been willing to accept an extremely remote possibility of its existence (Vielliard 1979, Ridgely 1981a, Sick 1985, Chebez 1986a). If it is able to survive it will be very rare to see large numbers.

Habitat

The glaucous Macaw is an impressive bird, renowned for its large size and turquoise-blue coloring. Its wings and tail feathers are long, enhancing its graceful and agile movement. The bird is also a symbol of loyalty and love. Its beak, which is mostly black, is distinctive in its shape and allows it to crack nuts and seeds. They are a significant portion of its diet.

IUCN has classified the Glaucous Macaw as Critically Endangered. It says that there is a small population of this bird, and that it is at a risk of extinction. This species was formerly fairly widespread but now it is found only in northern Argentina, southern Paraguay and north-eastern Uruguay and Brazil from Parana state southwards. It is nestled in cliffs on major rivers.

The Glaucous Macaw was not rare in its small range, even though there were no reliable sightings after 1830. Specimens were taken up until the year 1860 (in Corrientes). The last living Glaucous Macaw believed to originate from Brazil was seen in the Buenos Aires Zoo back in 1936.

Re-evaluation of the historical records suggests that this species was very generalist in its preferences for habitat and preferred savanna habitat intermingled with palm "islands" and areas of riparian forest along rivers. It was a specialized feeder of palm fruit particularly those of the yatay (or chatay) palm (Butia). However, it also ate ripe and unripe fruits as well as berries, nuts and even vegetable matter. It nests on steep slopes, in cliffs and sometimes in tree cavities.

The bird was likely to be gregarious and social, like other parrots. It could live for up to 14.8 years in captivity. It was said to be a dependable breeder, reproducing year after year. In the wild, the lifespan was probably between 50 and 80 years. This species was a formidable seed disperser, and could have contributed to the success of the yatay palm in its natural habitats.

Feeding

The Glaucous Macaw is one of the most beautiful parrots to buy. The presence of this parrot has an enormous impact on its environment. This large South American parrot is known for its vibrant blue feathers, bright yellow eyes and the teardrop-shaped lappet on the lower portion of its beak.

Until recently very little was known about the feeding habits of the Glaucous Macaw. The earliest references to this subject that I have come across are two works by H.W. Bates' "The Naturalist on Amazons" which was first published in 1863, which describes his 11-year journey in Brazil. In his later book "As Birds of the Brazilian Forests", he wrote about the similar experience. Both of these are about the Hyacinthine Macaw Anodorhynchus Aureolarius. There is no reason to think that they could not apply to this species.

The Glaucous macaw is likely be a specialist feeder, taking only palm nuts however, there were also tiny amounts of other seeds, fruits and vegetable matter. The diet of this species is likely to have been affected by the clearing of forests by the early colonists to cultivate and cattle ranching and the removal of the yatay palm (Butia yatay) from which it may have received much of its nutrition.

In the wild, the Glaucous Macaw was found in subtropical forests with the savannahs and cliffs surrounded by palm trees, where it nested in tree cavities and on rocky banks or the palm fronds' top. The female incubates and lays two eggs on average.

The young Glaucous Macaws rely on their parents to provide care until they are able to fly and are fully fledged. Both males and females are very committed to their offspring and will hunt for food and defend them from predators.

Unfortunately the Glaucous macaw has been present in the majority of its former habitat. The disappearance of this majestic bird is most likely due to the continued trapping of pets for the pet macaws trade, as well as habitat disturbance, particularly the mass removal of yatay palms which it may have obtained its main food supply. The Glaucous macaw is listed as Critically Endangered.

Breeding

Glaucous Macaws are monogamous, long-term pairs. Both parents are involved in the raising of their children. They breed during the dry season, when the availability of food is at its greatest. The female lays an egg clutch of between two and three eggs, which are incubated for around 28 days. After hatching, they are fed by their parents through regurgitation for the first few weeks of life. The macaws' young begin to explore their surroundings and learn to eat themselves. They are also taught to fly and forage.

Like all birds, glaucous macaws are extremely social creatures. They are active during daylight hours, and rest during the night. During the night they often seek refuge in tree cavities or other nesting spots that are suitable. Their calls can be heard in the forest throughout the day.

While it is hoped that the species will recover from its decline in the wild, the bird faces many threats, including loss of habitat illegal trapping for the pet trade and deforestation. It is estimated that there are only about 20 glaucous macaws that are in the wild. The IUCN classifies the bird as "Critically Endangered, possibly extinct."

The glaucous macaw is called the Lear's macaw or blue-throated hummingbird, and is distinguished by its vivid blue feathers. It is a large parrot measuring 70 centimeters in length, and has a strong beak that is able to break open hard nuts and seeds. This beautiful bird is native South America and can be found in various habitats that include forests, lowland grasslands and wetlands.

This magnificent bird is an emblem of South American biodiversity. Its elegant appearance is reflected with its slender body, bright blue feathers, and a light build. The black and curly beak makes it easier to crack open seeds and nuts, which are a large part of its diet. It is a beautiful bird and is often used in bird shows. It is also popular in captivity where to buy macaws it can live for a long time.