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Glaucous Macaw The glaucous Macaw is one of the world's rarest birds. It is in serious danger and may even be extinct. Many birdwatchers have reported sightings this bird However, the most recent sighting was in 1992. The alleged sighting was reported to be 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 South America. This magnificent bird features a distinctive blue feather pattern and a powerful beak that is capable of breaking open hard nuts and seeds. Glaucous macaws have been known to form long-term monogamous families and both parents help raise the chicks. They feed the chicks a diet of regurgitated food for the first few weeks after birth, before they begin eating solid foods as they develop. Parents are a key part of teaching young macaws to fly and forage. The glaucous macaw is believed to be extinct in the wild, but stories of this gorgeous bird's existence persist throughout the world. The Glaucous Macaw is believed have been extinct in the 1800s because of logging and cattle grazing on 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 relative, 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 with a lot of palm trees, and they are known to be highly adaptable to different types of forested habitats. These beautiful birds are known to be extremely territorial and will defend their feeding and nesting areas from trespassers. Over the years there have been numerous reports of the glaucous macaw However, they are generally considered unreliable. The most recent wild claim was made by an avicultural friend of Ridgely who claimed to have spotted four Glaucous Macaws in Califomia. This claim is untrue until it can backed up with evidence. Many experts have concluded that the bird is likely to be extinct since there are no records in the last century. However they have been willing to accept a small chance of its survival. If it does survive, it is extremely unlikely to make it to large numbers. Habitat The Glaucous Macaw is a magnificent bird, known for its large size and turquoise-blue coloring. The long tail and wings highlight its graceful and agile movements. The bird is an emblem of loyalty and love. Its beak is predominantly black, and it has a distinctive shape that allows it to crack open nuts and seeds, which make up a large part of its diet. IUCN has classified the Glaucous Macaw as Critically Endangered. It says that there is only a small population of this bird and it is at risk of extinction. The species was once widespread however, it is now found in northern Argentina south Paraguay and north-eastern Uruguay and Brazil and Brazil from Parana state to the south, where it nests in cliffs that run alongside major rivers. While there have been no credible sightings of the species since 1830 The Glaucous Macaw seemed not to be extremely rare within its relatively limited range; specimens were collected from 1830 to 1850 (in Corrientes). Click To See More living Glaucous Macaw believed to be from Brazil, was exhibited 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, with a preference for savanna habitat intermingled with palm “islands” and areas of riparian forest along river systems. It was a specialist in the consuming of palm fruit, especially those of the yatay (or chatay) palm (Butia). However it also ate ripe or unripe fruits and berries, nuts, and other vegetable matter. It nestled on steep slopes and cliffs, sometimes 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 was reported that it could live up to 14.4 years in captivity, and was a reliable breeder who reproduced year after year. The lifespan of the species in the wild was perhaps about 50 to 80 years. This species was a potent disperser of seeds and could have contributed towards the success of the palm yatay in its natural habitats. Feeding The Glaucous Macaw (Anodorhynchus glaucus) is among the most magnificent of all the species of parrots, and its presence commands an immense impact in its environment. This large South American bird is known for its vibrant blue feathers and eyes that are yellow, as well as the distinctive teardrop-shaped lappet that brackets the lower portion of its beak. Until recently very little was known about diet of the Glaucous Macaw. The first detailed references I have come across are two works by H.W. Bates, “The Naturalist on the Amazons” first published in 1863 on his 11 year stay in Brazil and later in his work “As Birds of the Brazilian Forests”. Both of these are about the Hyacinthine Macaw (Anodorhynchus aureolarius) However, I have no reason to think that they are not applicable to this species. It is likely that the Glaucous Macaw was a specialized in the consumption of palm nuts, and also took other seeds, fruits and vegetable matter in small quantities. This species' diet was likely heavily influenced by the clearing of forests for agriculture and cattle-ranching by early colonists, and the yatay (Butia) palms from which it derived a lot of its nutrition. In the wild it was commonplace to find the Glaucous macaw in savannahs and subtropical forests where palm trees were found. It was found in tree cavities or on rocky banks or palm fronds. On average, a clutch of two eggs was laid and incubated by the female. The young Glaucous Macaws are altricial, which means they depend on their parents to care for them until they are fully grown and fly. Both males and females are very committed to their offspring and hunt for food and protect them from predators. Unfortunately unfortunately, the Glaucous Macaw has been eliminated from most of its previous range. The disappearance of the majestic bird is likely to be due to the continued trapping of birds for the pet industry as well as disturbance to habitat, particularly the massive removal of palm yatays that may have been its main food source. The Glaucous Macaw is listed as Critically Endangered. Breeding Glaucous Macaws are monogamous, long-term couples. Both parents are involved in raising their young. They breed in the dry season, which is when food is plentiful. The female lays two to three eggs that are incubated by the mother for around 28 days. Once the chicks hatch they are fed by their parents via regurgitation during the first few weeks of life. The macaws' young begin to explore their surroundings and learn to eat themselves. They also learn to fly and forage. The glaucous Macaw is a highly social bird. They are active during daylight hours, and take a break at night. They usually seek shelter in cavities in trees or other suitable nesting sites to sleep. Their calls can be heard in the forest throughout the day. Although it is hoped the species will be able to recover from its decline in the wild, the bird faces numerous threats, including the loss of habitat illegal trapping for the 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 is called the Lear's macaw or blue-throated hummingbird. It can be distinguished by its bright blue feathers. The parrot measures 70 centimeters in length and has a powerful beaks that are capable of slicing open nuts and seeds. The beautiful bird is native to South America and can be found in diverse habitats that include grasslands, lowland forests and wetlands. This majestic bird is a symbol of South American biodiversity. Its elegant appearance with its slim body, light weight and vivid blue feathers. The beak is curved and black, which helps it open the seeds and nuts which comprise a significant portion of its diet. It is a stunning bird and is often used in bird shows. It is also a favorite in captivity, where it could remain for a long time.