Hyacinth Macaw
Institute

THE HYACINTH MACAW INSTITUTE is a private non-profit Non-Governmental Organization, located in Campo Grande, primarily aimed at promoting environmental conservation. The Institute has been developing environmental protection projects with this purpose, such as Hyacinth Macaw Project, developed 30 years ago in Pantanal by maintaining viable populations of hyacinth macaws (Anodorhynchus hyacinthinus) in the wild in their natural habitat, over the medium and long-terms and other projects we invite you to visit.

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1000

Registered nests
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500

Natural nests
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500

Artificial nests
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Blog

First “BIG DAY of the Hyacinth Macaws” mobilizes observers in Brazil, Bolivia, and Paraguay and records 1,275 hyacinth macaws in their natural environment

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On August 16 and 17, 2024, the first BIG DAY for Hyacinth Macaws (Anodorhynchus hyacinthinus) took place, the largest mobilization effort for counting hyacinth macaws ever carried out for the…

Macaws in Verse and Color: children’s contest returns in 2025 celebrating creativity and urban nature in Campo Grande

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Children's sensitivity can be the most beautiful way to connect art, education, and environmental awareness. With this in mind, the Hyacinth Macaw Institute announces the 2nd edition of the “Araras…

Hyacinth Macaws’s Big Day: A call for citizen science

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On August 16 and 17, 2025, the Hyacinth Macaw Institute invites everyone in Brazil, Bolivia and Paraguay to take part in a major citizen science mobilization: the first Big Day…