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    The hyacinth macaw occurs today in three main areas in South America: In the Pantanal region of Brazil, and adjacent eastern Bolivia and northeastern Paraguay, in the cerrado regions of the eastern interior of Brazil (Maranhão, Piauí, Bahia, Tocantins, Goiás, Mato Grosso, Mato Grosso do Sul, and Minas Gerais), and in the … 詳細

    The hyacinth macaw (Anodorhynchus hyacinthinus), or hyacinthine macaw, is a parrot native to central and eastern South America. With a length (from the top of its head to the tip of its long pointed tail) of about one meter it is … 詳細

    The Hyacinth macaw mostly nests in Manduvi trees, which rely on the toco toucan for 83.3% of the tree's distribution of seeds. The toco toucan also feeds on 53% of the hyacinth … 詳細

    The conservation status of the hyacinth macaw is assessed as vulnerable. The first proper estimate of its total wild population was published by Munn in 1987 as 3,000 individuals, with … 詳細

    English physician, ornithologist, and artist John Latham first described the hyacinth macaw in 1790 under the binomial name Psittacus hyacinthinus. Tony Pittman in 2000 hypothesized that … 詳細

    The largest parrot by length in the world, the hyacinth macaw is 1 m (3 ft 3 in) long from the tip of its tail to the top of its head and weighs 1.2–1.7 kg (2 lb 10 oz – 3 lb 12 oz). Each wing is … 詳細

    Food and feeding
    The majority of the hyacinth macaw diet is composed of nuts from specific palm species, such as acuri and bocaiuva palms. They have very … 詳細

    The hyacinth macaw is sometimes kept as a companion parrot. Not recommended for novice bird-keepers, this bird requires large amounts of space, regular exercise and a custom-built … 詳細

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  2. Growth model analysis of wild hyacinth macaw - Nature

  3. Habitat loss, climate change send hyacinth macaw reeling ...

  4. Hyacinth Macaw About 3,000 hyacinth macaws—the world’s largest parrot—reside in the Pantanal, where they eat fruits and nuts and nest in naturally hollow manduvi trees. Birdwatchers identify this rare bird by its apparent smile, cobalt blue plumage, and yellow trim around its eyes.
    www.worldwildlife.org/stories/5-amazing-animals-that-live-in-the-pantanal-and-need-our-help
    www.worldwildlife.org/stories/5-amazing-animals-that-live-in-the-pantanal-and-n…
  5. 他の人はこちらも質問
    In the past, hyacinth macaws were much more common in Pantanal. Captured by the thousands and commercialized as a cage bird, during the 80’s their population in the region dropped to around 1500 birds.
    Guedes, N.M.R., Toledo, M.C.B., Fontoura, F.M. et al. Growth model analysis of wild hyacinth macaw ( Anodorhynchus hyacinthinus) nestlings based on long-term monitoring in the Brazilian Pantanal.
    The Hyacinth Macaw Project in the Caiman Ecological Refuge, located in the Pantanal, has employed artificial nests and chick management techniques, along with effectively raising awareness among cattle ranchers. Many ranch owners in the Pantanal and Gerais, to protect the birds, no longer allow trappers on their properties.
    In 2008, there were 6,500 hyacinth macaws in Brazil, more than three-quarters of them in the Pantanal. That marked a dramatic reversal from a low of 2,500 in 1987. Trafficking of the birds for the illegal pet trade up until the 1980s was estimated to have taken more than 10,000 hyacinth macaws from the wild.
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