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Glaucous Macaw
The glaucous Macaw is one the rarest birds in the world. It is in serious danger and could be extinct.
The bird has been reported by aviculturists in various countries however the most recent sighting was recorded in 1992. The reported sighting was in southwest Paraguay close to the city of Corrientes. The bird was male.
Origin
The Glaucous macaw is a threatened parrot species that is native to South America. This magnificent bird is characterized by the blue feather pattern and a powerful beak capable of cracking open seeds and nuts. Glaucous macaws are known to form long-term monogamous couples and both parents are involved in the raising of the chicks. They feed the chicks regurgitated food for the first few weeks after birth, before they begin eating solid food as they grow. Parents are also responsible for teaching the young macaws to fly and hunt.
The glaucous Macaw has gone extinct, but rumors about its existence continue to circulate all over the world. The Glaucous Macaw is believed have been extinct in the 1800s because of the logging industry and cattle grazing in yatay (Butia) palm groves from which the birds gathered their food. The Glaucous Macaw is believed have made a comeback, and is usually kept with its larger cousin, Lear's macaw.
In terms of habitat the glaucous macaw can be found in the sub-tropical forests of South America. They are usually located in areas with a lot of palm trees, and they are believed to be extremely adaptable to a variety of forested habitats. These beautiful birds are territorial and will protect the feeding and nesting area from intruders.
In the past, there have been numerous reports of the glaucous macaw However, they are generally regarded as unreliable. The most recent claim of a wild event is an friend of Ridgely's who claimed to have witnessed four Glaucous macaws in Califomia. This is completely untrue until it is verified with hard evidence. The absence of any reliable evidence of this bird in the past century has led many experts to think that it's likely extinct, but they have always been open to the possibility of survival (Vielliard 1979, Ridgely 1981a, Sick 1985, Chebez 1986a). If it does survive it will be very rare to observe large numbers.
Habitat
The Glaucous Macaw is a magnificent bird, renowned for its large size and turquoise-blue coloring. The long tail and wings enhance its graceful and agile moves. The bird is a symbol of loyalty and love. Its beak is mostly black, and it is distinctive in its shape. It allows it to break open seeds and nuts which comprise a large portion of its diet.
The Glaucous macaw pet Store (Telegra.ph) is considered Critically Endangered by the IUCN, which notes that it is a small population and is at high chance of becoming extinct. This species was formerly relatively widespread, but it is found only in northern Argentina as well as southern Paraguay and north-eastern Uruguay and Brazil from Parana state southwards. It was a nesting place in cliffs along major rivers.
Although there have been no credible sightings of the species since 1830 The Glaucous Macaw seemed not to be extremely rare within its comparatively small range; specimens were captured from 1830 to 1850 (in Corrientes). The last known living Glaucous severe macaw price was seen at the Buenos Aires Zoo in 1936 and is believed to have come from Brazil.
A reassessment of the historical documents suggests that this species was more generalist in its habitat preferences, with a preference for savanna habitat intermingled with palm "islands" and areas of riparian forest along river systems. It was a specific food source for palm fruits, especially those of the yatay or chatay palm (Butia yatay) however, it could also consume ripe and unripe fruit such as berries, nuts, and vegetable matter. It is a nesting place on steep slopes or in cliffs, and also in tree cavities.
This bird was likely to be gregarious and social, similar to other parrots. It was able to live up to 14.8 years in captivity and was believed to be a dependable breeder that reproduced year after year. In the wild, its 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 native habitats.
Feeding
The Glaucous Macaw (Anodorhynchus glaucus) is among the most beautiful of the hyacinth parrot price species, and its presence commands an enormous impact on its environment. This large South American bird is known for its vibrant blue macaw price feathers and yellow eyes, as well as the distinctive teardrop-shaped lappet that brackets the lower portion of its beak.
Up until recently, very little was known about the food habits and diet of the Glaucous macaw. The first detailed references I have found are in two works by H.W. Bates, "The Naturalist on the Amazons" first published in 1863, detailing his 11 year sojourn in Brazil and later in his book "As Birds of the Brazilian Forests". Both 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, consuming mainly palm nuts as well as tiny amounts of other seeds, fruits and vegetable matter. The diet of this species was likely influenced by the clearing of forests for agriculture and cattle-ranching by early colonists, and the removal of yatay (Butia) palms from which it derived a lot of its nutrition.
In the wild in the wild, the Glaucous Macaw was commonly found in subtropical forests that had mountains and savannahs that were surrounded by palm trees where it nested in tree cavities, on rocky banks or in the top of palm fronds. The female incubates and then lays two eggs on average.
The young Glaucous Macaws rely on their parents for their care until they are able to fly and become fully grown. Both the males and females are dedicated to their offspring, and hunt for food and protect them against predators.
Unfortunately the Glaucous Macaw has been eliminated from its entire former range. The disappearance of the magnificent bird is likely to be due to trapping that continues for the pet industry, as well as habitat disruption, especially the mass removal of palm yatays that may have been its main food source. The Glaucous macaw is listed as Critically Endangered.
Breeding
Glaucous macaws typically form long-term monogamous pairs and both parents play part in raising the young. They breed in the dry season when food availability is at its highest. The female lays two to three eggs which are incubated by the mother for around 28 days. For the first few weeks after hatching the chicks are fed daily by their parents through regurgitation. The young macaws then begin to explore and to feed themselves. They also learn how to fly and hunt for food.
Like all birds, glaucous macaws are highly social creatures. They are active during daylight hours and rest during the night. They will often seek shelter in tree cavities or other suitable nesting sites to sleep. Their calls can be heard in the forest throughout the day.
While it is hoped that the species will be able to recover from its decline in the wild, the bird is facing numerous threats, such as the loss of habitat and illegal trapping for pet trade, and deforestation. There are only about 20 glaucous Macaws that are believed to be in the wild. The IUCN classifies the bird as "Critically Endangered, possibly extinct."
The glaucous macaw pet shop is called the Lear's macaw, or the blue-throated hummingbird. It can be distinguished by its vibrant blue feathers. It is a large parrot, measuring 70 centimeters in length and has a sturdy beak that can break open tough nuts and seeds. This beautiful bird is native to South America, and it can be found in many habitats such as grasslands, forests, dry lowland, and wetlands.
This magnificent bird is a symbol of South American biodiversity. Its appearance is elegant with its slim body, light weight, and vibrant blue feathers. The black and curly beak allows it to break open seeds and nuts, which comprise a significant portion of its diet. It is a stunning bird and is often used in birds shows. It is also popular in captivity where it can live for a lifetime.