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Glaucous Macaw The glaucous Macaw is one the rarest birds in the world. It is Critically Endangered and could become extinct in the wild. The bird has been observed by aviculturists across the globe, but the latest sighting was in 1992. The alleged sighting was reported to have occurred in southwestern Paraguay, near the city of Corrientes. The bird was a male. Origin The Glaucous Macaw is a parrot native to South America. It is endangered. This majestic bird is distinguished by blue feathers, and a strong beak that can break open seeds and nuts. Glaucous macaws have been known to form long-term monogamous couples and both parents assist in raising the chicks. The chicks are fed regular food in the first few weeks of life, and then solid foods as the chicks grow. Parents are also responsible for teaching young macaws to fly and hunt. The glaucous Macaw has gone extinct, yet rumors of its existence persist across the globe. It is believed that the glaucous macaw extinct in the 1800s due to logging and cattle grazing of yatay palm (Butia yatay) groves, where these birds typically gathered their food. It is currently believed that the glaucous macaw returned to captivity and is usually kept alongside its larger cousin Lear's macaw. The glaucous Macaw is found in sub-tropical rainforests in South America. They are most often located in areas where there are numerous palm trees. They are also known to be extremely adaptable to different types of forest environments. These beautiful birds are territorial and defend the nesting and feeding areas from intruders. There have been a variety of reports on the glaucous macaw throughout the years, but most are considered to be unreliable. The most recent wild claim was made by an avicultural acquaintance of Ridgely who claimed to have spotted four Glaucous Macaws in Califomia. This is a ridiculous claim until it is substantiated with evidence. The lack of any acceptable data on this bird over the past century has led many experts to believe that it is extinct, but they have always accepted the possibility of survival (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 macaw glaucous is an impressive bird, renowned for its size and stunning turquoise-blue coloration. The tail and wings are long, which aids in its fluid and graceful movements. The bird is an emblem of love and loyalty. Its beak, which is mostly black, has a distinctive shape and allows it to break seeds and nuts. They are a significant part of its diet. The Glaucous Macaw is considered Critically Endangered by the IUCN, which notes that it has a small population and is at a significant danger of disappearing. This species was once widespread, but is now only found in northern Argentina and south Paraguay and north-eastern Uruguay, as well as Brazil, from Parana state to the south, where it is nestled in cliffs that run alongside major rivers. Although there haven't been any reliable sightings of this species since 1830 however, the Glaucous Macaw seemed not to be a rare species in its relatively limited range; specimens were collected until 1850 (in Corrientes). The last living Glaucous Macaw believed to originate from Brazil was seen in the Buenos Aires Zoo back in 1936. A reassessment of the historical documents suggests that this species was rather generalist in its habitat preferences and preferred savanna habitat intermingled with palm “islands” and areas of riparian forest along river systems. It was a specialist feeder of palm fruit, especially those of the yatay (or chatay) palm (Butia). However, it also ate ripe and unripe fruits, nuts, berries, and vegetable matter. It nested on steep slopes and in cliffs occasionally in tree cavities and laid an average clutch of two eggs. As with other parrots this bird was social and was likely to be gregarious. It could live for up to 14.8 years in captivity. It was believed to be a reliable breeder, reproducing year after year. In the wild, its life expectancy was probably between 50 and 80 years. This species was a potent seed disperser, and could have contributed to the success of the yatay palm in its native habitats. Feeding The Glaucous Macaw (Anodorhynchus glaucus) is one of the most magnificent of all the parrot species and its presence has a powerful impact in its surroundings. This huge South American parrot is known for its bright blue feathers, bright yellow eyes, and the teardrop-shaped lipped on the lower portion of its beak. Until recently very little was known about the diet of the Glaucous Macaw. The first detailed references I have discovered are in two books by H.W. Bates' “The Naturalist on Amazons” which was first published in 1863, which describes his 11-year stay in Brazil. Later in his book “As Birds of the Brazilian Forests” Bates wrote about the similar experience. Both of these are about the Hyacinthine Macaw, Anodorhynchus Aureolarius. I have no reason to believe that they don't apply to this species. It is probable that the Glaucous Macaw was a particular for the consumption of palm nuts. It also ate other seeds, fruits and vegetable matter in smaller quantities. The diet of this species was likely influenced by the clearing of forests to cultivate cattle and the cattle-ranching practices of early colonists, and the yatay (Butia) palms from which it derived a lot of its nutrition. In the wild, it was common to see the Glaucous macaw in savannahs and forests that were subtropical where palm trees were present. It was found in tree cavities or on rocky banks or palm fronds. On Pixie mini macaw were laid in a clutch. eggs was laid and incubated by the female. Highly recommended Reading rely on their parents for care until they are able to fly and fully fledged. Both males and females are committed to their offspring and will hunt for food and defend them against predators. Unfortunately the Glaucous macaw is no longer found in its former habitat. The disappearance of this majestic bird is probably due to the continuing trapping for the pet trade and habitat disturbance, particularly the massive removal of yatay palms which it could have gotten its primary food source. The Glaucous macaw is listed under Critically Endangered. Breeding Glaucous macaws usually form long-term monogamous couples and both parents play 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 of between two and three eggs that are incubated for about 28 days. After hatching they are fed by their parents through regurgitation for the first few weeks of life. Macaws are then able to explore and learn to feed themselves. They also learn how to fly and forage. Like all birds, glaucous Macaws are extremely social creatures. They are active during daylight hours, and rest during the night. In the evening they often seek refuge inside tree cavities or other suitable nesting places. Their calls can be heard in the forest throughout the day. Although it is hoped the species will recover from its decline in the wild, the bird is facing numerous threats, including the loss of habitat and illegal trapping for pet trade, and deforestation. It is believed that there are just 20 glaucous macaws that are in the wild. The IUCN has classified the bird as “Critically endangered—possibly extinct.” The glaucous macaw, sometimes referred to as Lear's Macaw, or the blue-throated Hummingbird is distinguished by its bright blue feathers. It is a large bird, with a length of 70 centimeters and has a sturdy beak that can crack open hard nuts and seeds. This beautiful bird is native South America and can be found in diverse habitats such as grasslands, lowland forests and wetlands. This magnificent bird is a symbol of South American biodiversity. Its appearance is elegant, with its slender body, light build, and vibrant blue feathers. The beak is curved and black, which aids it open the seeds and nuts which comprise a significant portion of its diet. It's a beautiful bird, and is often seen in shows featuring birds. It is also a favorite in captivity, where it could live for a lifetime.