Species Preserved | Birds

Great green macaw

These critically endangered parrots are one of the largest macaws in the world at 85-90cm long. They live in highly social family groups in the forests of Ecuador and Costa Rica. As of 2020, there were less than 1,000 individuals left in the wild.

Status Critically Endangered

Population Less than 1,000 in the wild

Scientific name Ara ambiguus

Length 85 - 90cm

Habitats Forest

Fun Fact – These birds lay up to 3 eggs per breeding season in the hollow cavities of mountain almond trees!
  • Ecology

    Great green macaws travel long distances in large groups outside of the breeding season. Within the breeding season, they live in family groups of five to six individuals who patrol small home ranges within the forest and across open areas. They feed on nuts, seeds, fruits and flowers, including orchids.

  • Threats

    The main cause of population decline is habitat loss; rapidly expanding road networks are making areas of the forest more accessible to humans, leading to an increase in deforestation for agriculture. Some wrongly believe great green macaws are a crop pest and shoot the birds to protect their livelihoods. Great green macaws are also captured as cagebirds because of their impressive colouring.

  • Conservation

    The World Land Trust have built artificial nests in protected areas in Ecuador to encourage natural breeding, and captive breeding has also begun in the country. Listing them as endangered in America has allowed CITES to be implemented, meaning that trade of the great green macaw is banned. The Macaw Recovery Network in Costa Rica also does community outreach to change attitudes towards these birds, as well as working to restore their natural habitats.

    Nature’s SAFE stores samples from the great green macaw to safeguard their future and supplement ex-situ breeding in the case of further decline.

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