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Glaucous Macaw The glaucous Macaw can be described as one of the rarest birds in the world. It is critically endangered and could be extinct. The bird has been observed by aviculturists in various countries However, the most recent sighting was reported in 1992. The reported sighting was in southwest Paraguay close to the city of Corrientes. The bird was a male. Origin The Glaucous Macaw is a parrot native to South America. It is endangered. This magnificent bird has a unique blue feather pattern and strong beak that is capable of breaking open tough nuts and seeds. Glaucous Macaws form monogamous long-term pair and both parents care for the chicks. They feed the chicks regurgitated food for the first few weeks after birth, and later they begin to eat solid foods as they grow. Parents are also responsible for teaching the young macaws to fly and hunt. The glaucous Macaw is extinct, but rumors about its existence persist across the globe. The glaucous Macaw is believed to have gone extinct in the 1800s because of the logging industry and cattle grazing in yatay (Butia) palm groves from which the birds gathered their food. It is believed that the glaucous Macaw has made a comeback in captivity in the wild, where it is raised alongside its larger relative Lear's macaw. In terms of habitat The glaucous macaw is able to be found in 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 known to be extremely territorial and will protect their feeding and nesting areas from trespassers. There have been a number of reports on the glaucous macaw throughout the years, but they are considered to be not reliable. The most recent wild claim was reported by an avicultural friend of Ridgely who claimed to have spotted four Glaucous Macaws in Califomia. This is a completely absurd claim until it can be verified by hard evidence. The absence of any reliable data on this bird over the last century has led many experts to conclude that it is likely extinct, however they have always accepted a remote possibility of its existence (Vielliard 1979, Ridgely 1981a, Sick 1985, Chebez 1986a). If it survives, it is extremely unlikely to be seen in huge numbers. Habitat The Glaucous Macaw is a magnificent bird, renowned for its size and turquoise-blue coloring. Its wings and tail feathers are long, enhancing its graceful and agile moves. It is also an emblem of loyalty and love. Its beak, which is predominantly black, has a distinctive shape that allows it crack seeds and nuts. They form a large part of its diet. IUCN has classified the Glaucous Macaw as Critically Endangered. It states that there is a very tiny population of this bird and it is in high-risk of extinction. The species was once relatively widespread, but it is found only in northern Argentina, southern Paraguay, north-eastern Uruguay and Brazil from Parana state southwards. It nestted in cliffs along major rivers. Although there haven't been any credible sightings of the species since 1830 The Glaucous Macaw seemed not to be a rare species in its comparatively small range; specimens were collected until 1850 (in Corrientes). The last known living Glaucous Macaw was exhibited at the Buenos Aires Zoo in 1936 and is believed to be from Brazil. Re-evaluation of the historical records suggests that this species was rather generalist in its preferences for habitat, with a preference for areas of savanna that were interspersed with palm “islands” and forests of riparian along river systems. It was a particular feeder of palm fruits, particularly those of the chatay or yatay palm (Butia yatay), but it was likely to also feed on ripe and unripe fruits such as berries, nuts, and vegetables. It is a nesting place on steep slopes, in cliffs and sometimes in tree cavities. Like other parrots, this bird was social and was probably gregarious. It was believed that it could live for up to 14.4 years in captivity and was a reliable breeder that reproduced year after. In the wild, its lifespan was likely to be between 50 and 80 years. This species was a potent seed disperser and may have contributed to the success of the yatay palm in its natural habitats. Feeding The Glaucous Macaw (Anodorhynchus glaucus) is one of the most beautiful of the parrot species and has a an enormous impact on its surroundings. This massive South American bird is known for its vibrant blue feathers and yellow eyes and also for its distinctive teardrop-shaped lappet which adorns the lower part of its beak. Until recently very little was known about the eating habits of the Glaucous Macaw. The first detailed references I have found are in two works by H.W. Bates' “The Naturalist on Amazons” which was first published in 1863, and describes his 11-year sojourn in Brazil. Later, in his book “As Birds of the Brazilian Forests” Bates wrote about the same experience. Both are about the Hyacinthine Macaw Anodorhynchus Aureolarius. I have no reason to believe that they do not apply to this species. The Glaucous macaw is likely be a specialist eater, consuming only palm nuts as well as tiny amounts of other seeds, fruits and other matter. This species' diet was likely heavily influenced by the clearing of forests to cultivate cattle and the cattle-ranching practices of early colonists, as well the yatay (Butia) palms from which it received much of its nutrition. In the wild it was commonplace to find the Glaucous macaw in subtropical forests and savannahs where palm trees were present. It nestled in tree cavities, or on rocky banks or palm fronds. The female incubates and lays two eggs on average. The young Glaucous Macaws rely on their parents to provide care until they can fly and fully fledged. Both the males and females are dedicated to their offspring, and will hunt for food and defend them against predators. Unfortunately the Glaucous macaw isn't found in most of its former habitat. The disappearance of this magnificent bird is most likely due to the ongoing trapping of pets for the pet trade, as well as habitat disturbance, particularly the wholesale removal of yatay palms where it could have gotten its primary food source. The Glaucous Macaw is classified as Critically Endangered. Breeding Glaucous Macaws form monogamous long-term pairs. Both parents are involved in the raising of their young. They breed in the dry season, which is when food is most abundant. The female lays up to three eggs, which are incubated by the mother for about 28 days. When the chicks are born, they are fed by their parents via regurgitation for the first few weeks of life. The young macaws begin exploring and learning to feed themselves. They also learn how to fly and forage. Like all species of birds, glaucous macaws are highly social creatures. They are active during daylight hours, and rest at night. In the evening they often seek refuge in tree cavities or other nesting areas that are suitable. They are very vocal and their calls can be heard throughout the forest during the day. While it is believed 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 illegal trapping for the pet trade and deforestation. Only about severe macaw are believed to exist in the wild. The IUCN classifies the bird as “Critically Endangered—Possibly Extinct.” The glaucous Macaw, also known as Lear's Macaw or blue-throated Hummingbird is distinguished by its vivid blue feathers. The parrot measures 70 centimeters in length and has a powerful beaks that are capable of breaking open seeds and nuts. This gorgeous bird is native to South America, and it can be found in many habitats, including grasslands, forests, dry lowland and wetland. This majestic bird is an emblem of South American biodiversity. Its appearance is elegant with its slim body, light weight and bright blue feathers. The beak is curved and black, which helps it open the nuts and seeds that make up a major portion of its diet. It is a beautiful bird that is often seen in birds shows. It is also popular in captivity, where it can live for a lifetime.