10 Of The Top Facebook Pages That I've Ever Seen. Glaucous Macaw
10 Of The Top Facebook Pages That I've Ever Seen. Glaucous Macaw
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Glaucous Macaw
The glaucous Macaw is among the rarest birds in the world. It is in serious danger and could be extinct.
Various aviculturalists have reported sightings of this bird However, the most recent sighting was in 1992. This alleged sighting occurred in the southwestern region of Paraguay close to the city of Corrientes. The bird was male.
Origin
The Glaucous macaw is a threatened parrot species that is native South America. This majestic bird is distinguished by its distinctive blue feather pattern and a strong beak that is capable of cracking open tough seeds and nuts. Glaucous macaws are known to form long-term monogamous couples and both parents help raise the chicks. They feed the chicks a diet of regurgitated food for the first few weeks after birth, and later they begin eating solid food as they grow. Parents are also responsible for teaching young macaws to fly and hunt.
The glaucous Macaw has gone extinct, yet rumors of its existence continue to spread all over the world. The glaucous Macaw is believed to be extinct by the 1800s due to cattle grazing on yatay (Butia) palm groves, where the birds gathered their food. The glaucous Macaw is believed to be making a comeback and is often kept along with its larger cousin, Lear's macaw.
In terms of habitat The glaucous macaw is able to be found in subtropical forests of South America. They are typically located in areas that have many palm trees. They are also known to be very adaptable to various types of forested environments. These beautiful birds are territorial and will protect the nesting and feeding areas from intruders.
Over the years there have been numerous reports on the glaucous Macaw However, they are generally not considered reliable. The most recent wild claim was made by an avicultural acquaintance of Ridgely who claimed to have seen four Glaucous Macaws in Califomia. This is a completely absurd claim until it is verified with solid evidence. The absence of any reliable records of this bird in the past century has led many experts to believe that it is extinct, but they have always been open to an extremely remote possibility of its existence (Vielliard 1979, Ridgely 1981a, Sick 1985, Chebez 1986a). If it does survive, it is extremely unlikely to make it to large numbers.
Habitat
The macaw with the glaucous is a striking bird that is known for its large size and dazzling turquoise-blue coloration. The long tail and wings enhance its graceful and agile movement. It is also an emblem of love and loyalty. Its beak is predominantly black, and it has a unique shape that allows it to crack open nuts and seeds, which make up a large portion of its diet.
IUCN has classified the Glaucous Macaw as Critically Endangered. It states that there is a small population of this bird and it is in the risk of becoming extinct. The species was once fairly widespread but now it is found in northern Argentina as well as southern Paraguay, north-eastern Uruguay and Brazil from Parana state southwards, where it was a nesting place in cliffs along major rivers.
Although there haven't been any credible sightings of the species since 1830 however, the Glaucous Macaw seemed not to be extremely rare within its limited range. specimens were taken up to 1860 (in Corrientes). The last known living Glaucous Macaw was displayed at the Buenos Aires Zoo in 1936 and is believed to have come from Brazil.
The reassessment suggests that the species is a generalist, and prefers areas of savanna that are which is surrounded by palm "islands", and riparian forests along rivers. It was a specialist in the consuming of palm fruit particularly those of the yatay (or chatay) palm (Butia). However it also ate ripe or unripe fruits as well as berries, nuts and even vegetable matter. It nests on slopes that are steep or in cliffs, and also in tree cavities.
Like all parrots, this bird was social and likely to be sociable. It could live for up to 14.8 years in captivity. It was believed to be a reliable breeder, reproducing year after year. The lifespan of the species in the wild was about 50 to 80 years. This species was a formidable seed disperser and may have contributed to the success of the yatay palm within its natural habitats.
Feeding
The Glaucous Macaw is one of the most stunning parrots. Its presence can have an impact on the environment. This huge South American parrot is known for its bright blue feathers, yellow eyes and the teardrop-shaped lappet on the lower portion of its beak.
In the past, little was known about feeding habits and diet of the Glaucous macaw. The earliest detailed references I have discovered are in two books by H.W. Bates' "The Naturalist on the amazons" first published in 1863, describes his 11-year journey in Brazil. Later, in his book "As Birds of the Brazilian Forests", he wrote about the similar experience. Both of them are about the Hyacinthine Macaw, Anodorhynchus Aureolarius. There is no reason to believe that they don't apply to this species.
It is probable that the Glaucous Macaw was a particular feeder of palm nuts and also ate other seeds, fruits, and vegetable matter in smaller quantities. The diet of this species is likely to be affected by the clearing of forests by the early colonists to cultivate and cattle ranching, as well as the removal of the yatay palm Bonnie scarlet macaw for sale (Butia yatay) from which it may have gotten its majority of its nutrition.
In the wild it was commonplace to see the Glaucous macaw in savannahs and forests that were subtropical where palm trees were found. It nestled in tree cavities or on rocky banks or palm fronds. The female incubates and then lays two eggs on average.
The young Glaucous Macaws rely on their parents for care until they fly and become fully full fledged. Both females and males are extremely committed to their offspring and will continuously hunt for food and protect them from predators.
Unfortunately the Glaucous macaw isn't found in most of its former habitat. The disappearance of the magnificent bird is likely to be due to the continued trapping of birds for the pet industry, as well as disturbance to habitat, particularly the mass removal of palm yatays that could have been their primary food source. The Glaucous Macaw is listed as Critically Endangered.
Breeding
Glaucous macaws typically form long-term monogamous pairs, with both parents playing a role in raising the young. They breed during the dry season when the availability of food is at its greatest. The female lays an egg clutch that ranges from two to three eggs, which are incubated for about 28 days. For the first few weeks following hatching, the chicks are fed daily by their parents via regurgitation. The young macaws then begin to explore their surroundings and learn how to feed themselves. They are also taught how to fly and hunt for food.
The glaucous Macaw is extremely social bird. They are active during the day, but spend their nights resting. They usually seek shelter in cavities in trees or other nesting spots for the night. They are very vocal and their calls can be heard throughout the forest during the day.
While it is hoped that the species will be able to recover from its decline in the wild, the bird is facing many threats, including loss of habitat and illegal trapping for pet trade, and deforestation. Only about 20 glaucous Macaws are believed to be in the wild. The IUCN has classified the bird as "Critically endangered, possibly extinct."
The glaucous Macaw, also known as Lear's Macaw, or the blue-throated Hummingbird, is distinguished by its vibrantly blue feathers. It is a large parrot, with a length of 70 centimeters and features a robust beak that can break open seeds and nuts that are tough to break. The beautiful bird is native to South America and can be found in various habitats that include grasslands, lowland forests and wetlands.
This magnificent bird is a sign of South American biodiversity. Its elegant appearance is reflected with its slim body, vibrant blue feathers, and lightweight build. Its black and curved beak allows it to break open seeds and nuts, which comprise a significant portion of its diet. It is a stunning bird that is often seen in birds shows. It is also popular in captivity where it can live for a long time.