Hyacinth Macaw
Birds Active during the day

Hyacinth Macaw

Anodorhynchus hyacinthinus

Witness the majesty of the world's largest parrot. With its brilliant cobalt-blue plumage and gentle nature, the Hyacinth Macaw is a true icon of the South American wild.

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0 Habitats

Quick Identification

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Size

Length of approximately 100 cm (39 in); wingspan of 120-140 cm (47-55 in); weight of 1.2-1.7 kg (2.6-3.7 lb).

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Colors

Deep cobalt-blue plumage overall; bright yellow rings around the eyes and a yellow patch at the base of the lower mandible; dark grey to black beak and feet.

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Key Features

  • World's largest flying parrot reaching 1 meter in length
  • Vibrant cobalt-blue feathers with no green or red
  • Distinctive bright yellow 'goggles' and chin patches
  • Massive, deeply curved black beak designed for crushing nuts
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When You’ll See Them

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Activity pattern Active during the day
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Peak hours 6-9 AM, 3-6 PM
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Season Year-round; most visible during the July-December nesting season
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Diet Specialized feeder primarily consuming nuts from the Acuri and Bocaiuva palms. Their beak can exert over 1,200 psi, allowing them to crack nuts that are too hard for other animals. They also consume clay from riverbanks to neutralize toxins in their diet.
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Habitat Inhabits semi-open areas, including the flooded grasslands of the Pantanal, the dry scrublands of the Cerrado, and gallery forests.

public Geographic range

Where Does the Hyacinth Macaw Live?

The Hyacinth Macaw is a crown jewel of South America, naturally occurring across three primary regions of the continent's interior. Its most famous stronghold is the Pantanal wetland region of Brazil, extending slightly into eastern Bolivia and northeastern Paraguay. Additional isolated populations exist in the Cerrado plateau of central Brazil and the eastern Amazon basin. While they cover a large geographic area, their distribution is fragmented and strictly tied to the presence of specific palm species and suitable nesting cavities.

Basemap © OpenStreetMap contributors

3 Countries
850K km² Range
Vulnerable Conservation
BR Brazil BO Bolivia PY Paraguay
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iNaturalist / Verified observation data
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Behavior

Often referred to as 'gentle giants,' Hyacinth Macaws are highly social and intelligent birds that usually travel in pairs, family groups, or small flocks. They are famous for their loud, raucous calls that can be heard from miles away, which they use to communicate with their mates and maintain group cohesion. Despite their intimidating beak size, they are known for their inquisitive and relatively calm temperament compared to other large macaws.

These parrots spend much of their day foraging in palm groves or resting in the shade of large trees during the hottest hours. They are monogamous and form incredibly strong pair bonds that often last for life. In the wild, they engage in mutual preening and playful interactions, and they are even known to use basic tools, such as using pieces of wood or leaves to prevent palm nuts from slipping while they crack them open.

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Camera Tips

To capture the Hyacinth Macaw on a trail camera, focus your efforts on their preferred 'dining rooms.' In the Pantanal, this means placing cameras near Acuri or Bocaiuva palm trees. Look for piles of discarded, cracked nut shells on the ground; this is a 'foraging station' where the birds likely return daily. Mount your camera about 4-6 feet high, angled slightly upward if the birds are feeding on the lower palm fronds, or downward if you've found a ground-level feeding site. Use a camera with a high-speed trigger and a wide-angle lens, as these birds have a massive wingspan that can easily blur or be cut off in tight frames.

Watering holes and 'barreiros' (clay licks) are also prime locations. These birds need to drink and neutralize fruit toxins by eating mineral-rich clay. Because they are social, a single sighting often means a dozen more are nearby, so set your camera to 'Burst Mode' or 'Photo + Video' to capture the full flock dynamic. Avoid using bright white flashes at night if you are monitoring roosting sites, as this can startle the birds and cause them to abandon the area; invisible IR or low-glow LEDs are much better for late-afternoon or early-morning shots.

Protecting your equipment is vital. Hyacinth Macaws are incredibly curious and possess one of the strongest beaks in the bird world. They are known to investigate new objects in their environment by chewing on them. Always use a heavy-duty steel security housing (bear box) for your camera and ensure all cables are tucked away or armored. If they can reach a plastic housing, they can destroy it in seconds. For the best lighting, aim for the golden hours—shortly after sunrise or before sunset—when their cobalt feathers truly shimmer against the green vegetation.

Frequently Asked Questions

Hyacinth Macaws are diurnal, meaning they are active during the day. They are most vocal and visible during the early morning hours (6-9 AM) as they leave their roosts to forage, and again in the late afternoon (4-6 PM) before returning to sleep.
In their native range, the best way to attract them is by preserving or planting native palm species like Acuri and Bocaiuva. Providing a reliable, clean water source and avoiding the use of pesticides can also make your property more inviting to these sensitive birds.
Their diet is highly specialized, consisting almost entirely of nuts from specific palm trees. They are one of the few animals with the beak strength to crack open the extremely hard endocarps of these nuts. They also occasionally eat small seeds, fruits, and clay from riverbanks.
They are generally not found in dense urban centers, but they are increasingly spotted in 'rurban' areas and large ranch estates in Brazil, where palm groves are maintained and the birds are protected from poaching.
The Hyacinth Macaw is significantly larger (100cm vs 75cm) and has a more uniform cobalt-blue color. The Lear's Macaw has a slight greenish tinge to its blue plumage and a different shape to the yellow skin patch near the beak.

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