Scarlet Macaws Return To The Guanacaste

by Howler Mag | June. 20, 2024 | Article, Costa Rica Lifestyle

Reasons for optimism

The hope is that bringing back scarlet macaws — a species that called this area home for centuries — will have a positive effect on the environment. It is also hoped that populating the forests with these strikingly beautiful birds will have an impact on the economy, much like sloths and toucans have already promoted Costa Rica’s tourism brand around the world. The scarlet macaw is one of the world’s favorite tropical birds. Its stunning plumage, extremely long tail and great intelligence make it a popular bird for tourists, birdwatchers and unfortunately, poachers.

Poaching is one factor leading to the birds’ demise throughout Costa Rica by the 1960s. Scarlet macaws had become coveted as caged, prized status symbols in European homes, inducing poachers to pilfer Costa Rica nests for macaw eggs and chicks until there were none left to poach.

Deforestation was another detrimental factor during the same time period. Costa Rica had stripped vast jungle and forest landscapes to make way for sugar cane, rice and coffee plantations and livestock pastures. The scarlet macaw, which depends on forests for nesting and food, had run out of space.

Conservation commitments

Fly forward to 2019, when Costa Rica has committed to a wide range of environmental conservation measures. By any standard, it’s a progressive green agenda that includes fighting climate change (as the first country announcing a ban on fossil fuels by 2050) and further increasing biodiversity. It has also seen the return of the forests and jungle mowed down decades ago.

A return of the forests that the scarlet macaw once called home means it is now time they return. No one was more excited about the release of the seven macaws in Guanacaste than Ismael Carranza, a tropical biologist involved with the project since it began two years ago.

With a grin, Ismael describes his feelings in the moments after the release. “Excited. Nervous. Hopeful. Everything!”

Ismael is the English-speaking spokesperson for the macaw program. He gives presentations in communities and schools in the area, educating adults and children alike about the program and macaws in general. His current excitement is tempered by anticipation of the challenges ahead.

“We need the public’s help,” says Ismael, explaining that the macaws are released with bands on their talons (which many birds bite off with their powerful beaks) and are injected with microchips.

However, he adds, eyes on the ground can be the most helpful tool to track where the birds are and when.

“We need the reports to create a map, to see how far they are moving and what trees they are using the most.”

The public also can help with nests. Macaws usually nest in tree cavities, where they lay one or two eggs and nurse the chicks until they can fly on their own. However, a low reproduction rate and vulnerability to predators make repopulation a challenge. So the program has designed a special artificial nest made of durable recycled plastic (macaws will eat wooden ones) that offers protection but feels natural. But the nests don’t come cheap, costing about $125 each, and the program can’t afford to buy all that are required. Contributions from individuals and businesses are needed to purchase and erect the nests on private property.

Visitor attraction

“We would love to see macaws in the trees around Playa Avellanas,” says Oksana St. John at the Drift Away Eco-Lodge. “Our guests love watching wildlife in their natural environment, and the fact that these birds once lived here makes this an exciting project for everyone.”

As the newest sustainable hotel in the area, Drift Away Eco-Lodge sees the value in purchasing a nest so that one day photographers and other tourists will flock to the area to get a glimpse of the scarlet feathers.

Carranza also hopes that education will motivate people to plant more trees that macaws like, such as tropical almonds. A macaw is one of the only species that can break open and eat the fruit of the tropical almond tree. You and I would need a hammer!

As the macaw reintroduction program becomes better known, there is the reality that poachers — much like they did 50 years ago — will again ransack nests for eggs and chicks. People are encouraged to report poaching incidents in the area to the police.

Last year’s release of seven macaws in the Pinilla-Playa Avellanas area is only the start. In turn, Ismael says, another flock of young macaws are taking refuge in the giant Pinilla forest enclosure for release thereafter.

With success already in other parts of the country, ASOPROLAPA hopes to have 300 to 400 more macaws in the Costa Rican forests later in 2020. Ultimately, researchers will know whether these birds will reproduce successfully in the wild and naturally take their rightful, colourful place in one of the planet’s most biodiverse ecosystems.

Facts About This Parrot Family Member

The scarlet macaw parrot species shares Costa Rica with its cousin the great green macaw.

With a habitat range extending from southeastern Mexico to the Amazon River basin, scarlet macaws are locally extinct in many areas in between.

Measuring around 81 centimeters (32 inches) long, scarlet macaws boast a tail that takes up half of their total length.

Powerful jaws and beak enable them to eat fruits and nuts that no other species can access.

The bird call is a throaty squawk, squeak or scream audible for miles.

Lifespan in the wild is from 40 to 50 years, but in captivity scarlet macaws can live between 75 and 90 years.

Despite the nearly total disappearance of scarlet macaws from Costa Rica through poaching and habitat loss in the late 20th century, their populations in other parts of Central and South America are quite strong. In fact, the scarlet macaw is not on any international endangered species list.