Scientists Recreated the Long-Lost Chirps of Jurassic Insects. Listen to the Simulated Soundscape of 165 Million Years Ago

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https://www.smithsonianmag.com/smart-news/scientists-recreated-the-long-lost-chirps-of-jurassic-insects-listen-to-the-simulated-soundscape-of-165-million-years-ago-180989445/

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insects16x no texto
“Scientists Recreated the Long-Lost Chirps of Jurassic Insects.”
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Frase de exemploScientists Recreated the Long-Lost Chirps of Jurassic Insects.
smithsonian16x no texto
““The beauty of fossil insects is that they can preserve their instruments and receptors on their tough external skeleton, unlike many other animals,” Edmund Jarzembowski , an associate scientist at London’s Natural History Museum who was not involved with the study but has researched Jurassic katydid sounds , tells Smithsonian magazine.”
TermoTradução
Frase de exemplo“The beauty of fossil insects is that they can preserve their instruments and receptors on their tough external skeleton, unlike many other animals,” Edmund Jarzembowski , an associate scientist at London’s Natural History Museum who was not involved with the study but has researched Jurassic katydid sounds , tells Smithsonian magazine.
sounds9x no texto
“Humans can hear sounds between 20 hertz and 20 kilohertz .”
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Frase de exemploHumans can hear sounds between 20 hertz and 20 kilohertz .
jurassic8x no texto
“Scientists Recreated the Long-Lost Chirps of Jurassic Insects.”
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Frase de exemploScientists Recreated the Long-Lost Chirps of Jurassic Insects.
chirps7x no texto
“Scientists Recreated the Long-Lost Chirps of Jurassic Insects.”
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Frase de exemploScientists Recreated the Long-Lost Chirps of Jurassic Insects.
crickets6x no texto
“Grasshoppers and katydids drag a leg across a wing, while crickets move one wing across the other.”
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Frase de exemploGrasshoppers and katydids drag a leg across a wing, while crickets move one wing across the other.
scientists5x no texto
“Scientists Recreated the Long-Lost Chirps of Jurassic Insects.”
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Frase de exemploScientists Recreated the Long-Lost Chirps of Jurassic Insects.
wings5x no texto
“So, while vocal cords don’t really fossilize, legs and wings can.”
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Frase de exemploSo, while vocal cords don’t really fossilize, legs and wings can.
fossils5x no texto
“The researchers studied 20 fossils from nine insect species related to katydids and crickets that were discovered in Inner Mongolia, China.”
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Frase de exemploThe researchers studied 20 fossils from nine insect species related to katydids and crickets that were discovered in Inner Mongolia, China.
wing5x no texto
“Grasshoppers and katydids drag a leg across a wing, while crickets move one wing across the other.”
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Frase de exemploGrasshoppers and katydids drag a leg across a wing, while crickets move one wing across the other.
species5x no texto
“The remains belong to nine species related to crickets and katydids .”
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Frase de exemploThe remains belong to nine species related to crickets and katydids .
ultrasonic5x no texto
“Sounds below this range of frequencies are called infrasonic , while those above it are known as ultrasonic .”
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Frase de exemploSounds below this range of frequencies are called infrasonic , while those above it are known as ultrasonic .
made4x no texto
“Jun-Jie Gu et al., PNAS 2026 To approximate the sounds that these structures would have made, the team examined their ridged features.”
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Frase de exemploJun-Jie Gu et al., PNAS 2026 To approximate the sounds that these structures would have made, the team examined their ridged features.
katydids4x no texto
“Grasshoppers and katydids drag a leg across a wing, while crickets move one wing across the other.”
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Frase de exemploGrasshoppers and katydids drag a leg across a wing, while crickets move one wing across the other.
dinosaurs4x no texto
“But insects can offer key fossil clues to what the world of the dinosaurs sounded like.”
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Frase de exemploBut insects can offer key fossil clues to what the world of the dinosaurs sounded like.
insect4x no texto
“will help us reconstruct other insect songs, too,” such as those of beetles and ants, says Jarzembowski.”
TermoTradução
Frase de exemplowill help us reconstruct other insect songs, too,” such as those of beetles and ants, says Jarzembowski.
mammals4x no texto
“peregrinus lived millions of years before the first bats did, suggesting that the flying mammals couldn’t have been the only driving force behind the onset of ultrasonic chirps.”
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Frase de exemploperegrinus lived millions of years before the first bats did, suggesting that the flying mammals couldn’t have been the only driving force behind the onset of ultrasonic chirps.
soundscape3x no texto
“Rhododendrites via Wikimedia Commons under CC BY-SA 4.0 Amid the footsteps of dinosaurs and the rustle of ferns in the wind, the soundscape of Jurassic forests would have been filled with the musical chirps of cricket-like insects—and some of those calls would have been too high-pitched for humans to hear.”
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Frase de exemploRhododendrites via Wikimedia Commons under CC BY-SA 4.0 Amid the footsteps of dinosaurs and the rustle of ferns in the wind, the soundscape of Jurassic forests would have been filled with the musical chirps of cricket-like insects—and some of those calls would have been too high-pitched for humans to hear.
renew3x no texto
“Listen to the Simulated Soundscape of 165 Million Years Ago Skip to main content Search Shop Newsletters Renew Give a Gift Subscribe Membership i Subscribe Give a Gift Renew Sections Smart News History Science Innovation Arts & Culture Travel At the Smithsonian More from Smithsonian magazine Newsletters Photo Contest Podcast Videos Our Partners Smithsonian Store Smithsonian Journeys Subscribe to Smithsonian magazine and get a FREE tote.”
TermoTradução
Frase de exemploListen to the Simulated Soundscape of 165 Million Years Ago Skip to main content Search Shop Newsletters Renew Give a Gift Subscribe Membership i Subscribe Give a Gift Renew Sections Smart News History Science Innovation Arts & Culture Travel At the Smithsonian More from Smithsonian magazine Newsletters Photo Contest Podcast Videos Our Partners Smithsonian Store Smithsonian Journeys Subscribe to Smithsonian magazine and get a FREE tote.
artificial3x no texto
“Based on 165-million-year-old insect fossils, a team of scientists reproduced the sounds that these extinct creatures would have made, using close analysis of wing structures and artificial intelligence modeling.”
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Frase de exemploBased on 165-million-year-old insect fossils, a team of scientists reproduced the sounds that these extinct creatures would have made, using close analysis of wing structures and artificial intelligence modeling.
intelligence3x no texto
“Based on 165-million-year-old insect fossils, a team of scientists reproduced the sounds that these extinct creatures would have made, using close analysis of wing structures and artificial intelligence modeling.”
TermoTradução
Frase de exemploBased on 165-million-year-old insect fossils, a team of scientists reproduced the sounds that these extinct creatures would have made, using close analysis of wing structures and artificial intelligence modeling.
fossilized3x no texto
“Scientists discovered 20 fossilized Jurassic insects with their wings intact in Inner Mongolia, China.”
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Frase de exemploScientists discovered 20 fossilized Jurassic insects with their wings intact in Inner Mongolia, China.
researchers3x no texto
“The researchers analyzed these wings alongside the mechanics of modern insects’ stridulations, which they studied with lasers.”
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Frase de exemploThe researchers analyzed these wings alongside the mechanics of modern insects’ stridulations, which they studied with lasers.
associate3x no texto
““The beauty of fossil insects is that they can preserve their instruments and receptors on their tough external skeleton, unlike many other animals,” Edmund Jarzembowski , an associate scientist at London’s Natural History Museum who was not involved with the study but has researched Jurassic katydid sounds , tells Smithsonian magazine.”
TermoTradução
Frase de exemplo“The beauty of fossil insects is that they can preserve their instruments and receptors on their tough external skeleton, unlike many other animals,” Edmund Jarzembowski , an associate scientist at London’s Natural History Museum who was not involved with the study but has researched Jurassic katydid sounds , tells Smithsonian magazine.
studied3x no texto
“The researchers analyzed these wings alongside the mechanics of modern insects’ stridulations, which they studied with lasers.”
TermoTradução
Frase de exemploThe researchers analyzed these wings alongside the mechanics of modern insects’ stridulations, which they studied with lasers.
prehistoric3x no texto
“Moving forward, the study offers a roadmap for research that might uncover other elements of prehistoric soundscapes.”
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Frase de exemploMoving forward, the study offers a roadmap for research that might uncover other elements of prehistoric soundscapes.
musical3x no texto
“Many of these were “ pure tone ” calls, or musical notes of only one frequency.”
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Frase de exemploMany of these were “ pure tone ” calls, or musical notes of only one frequency.
humans3x no texto
“Humans can hear sounds between 20 hertz and 20 kilohertz .”
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Frase de exemploHumans can hear sounds between 20 hertz and 20 kilohertz .
sound3x no texto
“Strikingly, one of the species seemed capable of producing a sound between 20 and 22 kilohertz—a frequency that’s just above the human range of hearing.”
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Frase de exemploStrikingly, one of the species seemed capable of producing a sound between 20 and 22 kilohertz—a frequency that’s just above the human range of hearing.