Several macaw species are endangered, and a few are critically endangered or even extinct in the wild. But not all macaws face the same level of threat. Of the roughly 19 recognized species, conservation status ranges from Least Concern to Critically Endangered, with the balance tilting toward trouble: habitat destruction, poaching, and slow reproduction make macaws one of the most at-risk groups of parrots on the planet.
Conservation Status Varies Widely by Species
The IUCN Red List, the global authority on species survival, classifies macaws across the full spectrum of risk. Some familiar species like the blue-and-yellow macaw and the scarlet macaw still hold Least Concern status, though both have declining population trends. The blue-winged macaw is also currently stable at Least Concern.
The picture gets darker from there. The hyacinth macaw, the world’s largest flying parrot, is classified as Vulnerable, with an estimated 6,500 individuals left in the wild. About 5,000 of those live in Brazil’s Pantanal wetland, with smaller populations scattered across the states of Pará and Gerais and a few hundred in Bolivia. The military macaw is also Vulnerable, with numbers declining. Lear’s macaw is Endangered, though its population trend is one of the few moving in the right direction.
Three species sit at Critically Endangered: the blue-throated macaw, the red-fronted macaw (declining), and the glaucous macaw. The glaucous macaw hasn’t been definitively seen since the early 20th century and is classified as Critically Endangered, Possibly Extinct. BirdLife International keeps it in that uncertain category rather than declaring it fully extinct because local people in its former range still occasionally report sightings, and not all of its historical habitat has been thoroughly surveyed.
Then there’s the Spix’s macaw, officially Extinct in the Wild. A reintroduction effort in Brazil’s Caatinga shrubland has placed a small number back into nature, but as of late 2025, only 11 free-living Spix’s macaws exist in the wild, including two chicks born outside captivity. Those birds still depend on daily supplemental feeding, and a recent circovirus outbreak, a highly contagious disease with no known cure, has complicated the recovery. The IUCN still considers the species extinct in the wild.
Why Macaws Are Losing Ground
Habitat destruction is the single biggest driver. Macaws depend on large tracts of tropical and subtropical forest for nesting, roosting, and feeding. In the Amazon, cattle ranching accounts for roughly 80% of deforestation, with road construction, dam building, and small-scale farming adding to the losses. As forest disappears, macaw populations fragment into smaller groups that struggle to find mates, food, and suitable nesting cavities in old-growth trees.
The illegal pet trade compounds the damage in ways that are hard to overstate. A study published in Biological Conservation estimated that 300,000 to 500,000 parrots are poached in Bolivia alone each year. That number is 20 to 70 times higher than what shows up in the country’s visible trade markets, and double the total number of parrots Bolivia legally exported over four decades starting in 1979. Most of those birds are captured by their future owners rather than professional traffickers, at essentially no cost. The birds typically survive less than two years in captivity due to poor keeping conditions, which drives a constant cycle of replacement poaching.
Slow Reproduction Makes Recovery Difficult
Macaws are long-lived birds that reproduce slowly, which means populations can’t bounce back quickly from losses. Research on the critically endangered blue-throated macaw illustrates the challenge. Pairs typically produce clutches of one to three eggs, but each breeding attempt loses roughly 65% of the initial reproductive investment. Of 74 eggs tracked across 29 wild nests, 30 were lost during incubation and another 18 nestlings died before fledging, leaving an overall survival rate of about 41% from egg to fledgling. In a given year, all known wild nests combined produced an average of just 4.3 fledglings.
The nestling period itself lasts about three months (85 days), during which chicks are vulnerable to predators, weather, and nest competitors. When a nest does succeed, survival of the nestlings within it is essentially 100%, but the odds of reaching that point are stacked against each breeding pair. This biology means that even modest increases in adult mortality from poaching or habitat loss can push a population into decline that takes decades to reverse.
The Hyacinth Macaw Up Close
The hyacinth macaw is often the species people picture when they ask whether macaws are endangered. At roughly a meter long with vivid cobalt-blue plumage, it’s an iconic bird. Its global population of around 6,500 is split across three main groups in Brazil, with small numbers in Bolivia (an estimated 100 to 300 birds) and Paraguay. The U.S. Fish and Wildlife Service lists it as Threatened under the Endangered Species Act, and individual Brazilian states classify it as critically endangered (Minas Gerais) or vulnerable (Pará). Paraguay considers it in danger of extinction.
The Pantanal population of 5,000 is the species’ stronghold, but the Pantanal itself faces growing pressure from agricultural expansion, fire, and water management changes upstream. The two smaller populations in Pará and Gerais, holding 1,000 to 1,500 birds combined, are more isolated and more vulnerable to local threats.
Where Conservation Is Working
Not every trend line points downward. Lear’s macaw, once reduced to fewer than 200 birds, is one of the few macaw species with an increasing population, thanks to habitat protection in northeastern Brazil and enforcement against trapping.
The great green macaw offers another cautious example. In Costa Rica, the estimated population grew from about 200 individuals in the 1990s to 302 by 2009 following habitat protection efforts. In Colombia, coordinated census counts recorded 16 individuals across seven sites in 2023, up from 12 the previous year. Ecuador showed similar small gains, from 8 to 10 counted birds. These numbers are still perilously low, but the upward direction reflects what targeted conservation can accomplish.
The Spix’s macaw reintroduction, while fragile, represents the most ambitious attempt to pull a macaw species back from functional extinction. Nine of the 11 free-living birds have survived in the wild for three years, and the two wild-born chicks suggest the species can reproduce outside captivity. Whether the program can scale up depends on managing disease risks and securing enough protected habitat in the Caatinga.
What Threatens Macaws Going Forward
Deforestation rates in the Amazon and other key habitats remain high. The pet trade, particularly the local, informal kind that doesn’t show up in international trafficking statistics, continues to drain wild populations at unsustainable rates. And macaws’ own biology works against them: long generation times, small clutches, and high nest failure rates mean that every bird lost from the breeding population has an outsized impact.
For common species like the scarlet macaw and blue-and-yellow macaw, the current Least Concern status masks declining trends that could shift in coming decades if habitat loss continues at its current pace. For species already at the edge, like the blue-throated macaw producing fewer than five fledglings a year across its entire wild population, the margin for error is essentially zero.