Prairie chicken robots simulate mating dances and sounds in Wyoming to bring the species back to habitats and prevent breeding at Jackson Hole Airport after a decline from 73 to 3.

Written by Carla Teles

Published on 11/04/2026 at 22:16

Seja o primeiro a reagir!

Robots in the shape of prairie chickens simulate lek rituals in restored habitat near Jackson Hole, after decline from 73 to 3 males, and try to reduce collisions with planes

The robots have become an unusual conservation tool in Wyoming, United States. Robotic decoys in the shape of prairie chickens are being installed in restored areas to simulate mating dances and vocalizations, attracting real birds back to safer breeding sites.

The strategy has gained urgency because the local population has plummeted: in a lek in Jackson Hole, the number of males fell from 73 in 1950 to just three last year, according to the database. The plan also aims to divert breeding away from the vicinity of Jackson Hole Airport, where air activity poses risks to the birds.

Why robots entered the conservation plan

The robots are part of a larger effort in Grand Teton National Park to influence bird behavior and accelerate the recolonization of restored habitats. The logic is that, even when the habitat is ready, wildlife does not always reappear immediately, so the simulation tries to create the feeling that the site is already active.

ARTICLE CONTINUES BELOW

How robots imitate the lek ritual

The robots are programmed to reproduce the typical lek behavior, where males perform coordinated displays to attract females. The decoys execute repetitive sequences of movements and are combined with recordings of vocalizations, creating the illusion of an active breeding site.

Robotics mentor Gary Duquette described these machines as a kind of “Frankenbird”, because they mix realistic appearance with improvised solutions to function in the field.

Simple materials, sensors, and motorized versions

Robots in Jackson Hole use lek ritual to attract prairie chickens in restored habitat and keep birds away from the airport.

The robots were built with a mix of realistic and improvised materials. They include feathers provided by wildlife authorities, as well as components like foam and fabric. Some units remain static, while others are motorized to repeat movement patterns observed during mating displays.

This approach was designed to be modular and low-cost, with participation from local students and robotics teams, making it easy to test and adjust quickly.

Restored habitat and data monitoring

The restoration effort has already converted about 100 acres of former pastures into suitable habitat, but natural recolonization has been slow. Therefore, the robots come in as a push to stimulate activity, encouraging birds to gather and start nesting in safer locations.

In parallel, wildlife authorities, including the Wyoming Game and Fish Department, are expanding the use of data-driven tools to monitor populations.

According to Interesting Engineering, a tool that analyzes annual lek activity and combines it with historical data to track trends at local and state levels.

Testing in the current season and what may come next

The robots are being tested during the current breeding season, with cameras monitoring whether real birds respond to the simulations.

If they work, similar systems could be applied in other conservation projects, especially where restoring habitat alone is not enough to attract wildlife.

Do you think decoy robots are a good solution for conservation, or does this type of intervention change the natural behavior of species too much?

0 Comentários

Mais recente

Mais antigos Mais votado

Feedbacks

Visualizar todos comentários

Prairie chicken robots simulate mating dances and sounds in Wyoming to bring the species back to habitats and prevent breeding at Jackson Hole Airport after a decline from 73 to 3.

Robots in the shape of prairie chickens simulate lek rituals in restored habitat near Jackson Hole, after decline from 73 to 3 males, and try to reduce collisions with planes

Why robots entered the conservation plan

How robots imitate the lek ritual

Simple materials, sensors, and motorized versions

Restored habitat and data monitoring

Testing in the current season and what may come next

Scientists enter a narrow, flooded cave 500 meters deep and find giant dinosaur footprints on the ceiling measuring up to 1.25 meters, preserved in such a rare way that a new type of trace had to be created.

On the Greek island of Ithaca, archaeologists have found what may be a sanctuary dedicated to the legendary Odysseus, with inscriptions bearing his name and votive offerings that span from the Mycenaean to the Hellenistic era.

After two years of internal discussions, Paraguay has finally regulated the law that opens the country to foreign technology and service companies with tax incentives that promise to create thousands of jobs and change the economy.

Map reveals how the Earth may look in 250 million years: continents will reunite in the Last Pangaea, 92% of the planet could become uninhabitable for mammals, and Spain appears among the rare possible exceptions.

About 6,000 residents live concentrated along a single street nearly 9 km long in the interior of Poland, with houses forming a continuous row and narrow agricultural strips emerging behind them, creating one of the most unusual rural patterns in Europe.

Why fighter pilots never return after ejecting: the seat launches the body at 600 km/h in 1 second, compresses the spine, reduces G tolerance, and leads to medical disqualification, not punishment.

With 1,000 buses sent abroad, the Brazilian manufacturer consolidates the strength of national technology and takes on a leading role in public transportation across all of Latin America.

As the use of slimming pens grows in Brazil, a silent question arises among taxpayers in the 2026 income tax: why can’t these expenses be deducted and what specific detail could completely transform this rule into an isolated case?

While $5.5 billion aircraft carriers dominate the seas with advanced technology, an $80 million submarine can simulate a devastating attack and expose strategic vulnerabilities that still challenge naval powers.

When oil prices rise, the gas station increases prices the next day, but when it drops by 13% at once, no one explains why gasoline remains at the same price for months.

China’s investments in Brazil in factories, energy, oil, electric cars, and new industrial projects double to $4.2 billion, making the country the 3rd largest global destination for Chinese capital.

Tabarca, an 18th-century walled island with only 30 hectares and around 50 residents, lives isolated in the Mediterranean and now wants to separate from Alicante.

Prairie chicken robots simulate mating dances and sounds in Wyoming to bring the species back to habitats and prevent breeding at Jackson Hole Airport after a decline from 73 to 3.

Robots in the shape of prairie chickens simulate lek rituals in restored habitat near Jackson Hole, after decline from 73 to 3 males, and try to reduce collisions with planes

Why robots entered the conservation plan

How robots imitate the lek ritual

Simple materials, sensors, and motorized versions

Restored habitat and data monitoring

Testing in the current season and what may come next

Scientists enter a narrow, flooded cave 500 meters deep and find giant dinosaur footprints on the ceiling measuring up to 1.25 meters, preserved in such a rare way that a new type of trace had to be created.

On the Greek island of Ithaca, archaeologists have found what may be a sanctuary dedicated to the legendary Odysseus, with inscriptions bearing his name and votive offerings that span from the Mycenaean to the Hellenistic era.

After two years of internal discussions, Paraguay has finally regulated the law that opens the country to foreign technology and service companies with tax incentives that promise to create thousands of jobs and change the economy.

Map reveals how the Earth may look in 250 million years: continents will reunite in the Last Pangaea, 92% of the planet could become uninhabitable for mammals, and Spain appears among the rare possible exceptions.

About 6,000 residents live concentrated along a single street nearly 9 km long in the interior of Poland, with houses forming a continuous row and narrow agricultural strips emerging behind them, creating one of the most unusual rural patterns in Europe.

Why fighter pilots never return after ejecting: the seat launches the body at 600 km/h in 1 second, compresses the spine, reduces G tolerance, and leads to medical disqualification, not punishment.

With 1,000 buses sent abroad, the Brazilian manufacturer consolidates the strength of national technology and takes on a leading role in public transportation across all of Latin America.

Scientists discover how a gigantic ocean current emerged 34 million years ago and began to move 100 times more water than all the rivers on the planet, changing the Earth’s climate and helping to freeze Antarctica.

The new TCL smartphone arrives with a battery that lasts up to 7 days and screen technology that simulates paper, promising to reduce eye strain during daily use; check the price and availability of the NXTPAPER 70 Pro.

A law that no one knows requires oil companies to invest billions in technology in Brazil, and the result is autonomous robots, AI that predicts failures, and cameras that see danger before humans do on offshore platforms.

End of glue: this new laser uses the paper’s own composition to bond layers without external glue and could solve one of the most hidden problems of packaging recycling.

As the use of slimming pens grows in Brazil, a silent question arises among taxpayers in the 2026 income tax: why can’t these expenses be deducted and what specific detail could completely transform this rule into an isolated case?

While $5.5 billion aircraft carriers dominate the seas with advanced technology, an $80 million submarine can simulate a devastating attack and expose strategic vulnerabilities that still challenge naval powers.

When oil prices rise, the gas station increases prices the next day, but when it drops by 13% at once, no one explains why gasoline remains at the same price for months.

China’s investments in Brazil in factories, energy, oil, electric cars, and new industrial projects double to $4.2 billion, making the country the 3rd largest global destination for Chinese capital.

Tabarca, an 18th-century walled island with only 30 hectares and around 50 residents, lives isolated in the Mediterranean and now wants to separate from Alicante.