What Did Jurassic Forests Sound Like? Like This.

Live updates

1. 6d ago

   Scientists Recreate Mating Calls of Jurassic Insects

   Researchers reconstructed the sounds of insects from 165 million years ago by analyzing sound-making structures on preserved wings. This simulation reveals that ancestors of the katydid produced songs that filled Jurassic rainforests, contributing to a soundscape that included more than just dinosaur roars. The project provides the first auditory glimpse into this prehistoric environment in millions of years.

   Why it matters

   Biologist Thorin Jonsson led the effort to estimate these calls based on wing structure and movement. Understanding these sounds helps scientists better understand the biological behaviors of ancient arthropods.

   What is confirmed

   • Scientists recreated sounds from the Jurassic period using fossilized insect wings.
   • The reconstructed soundscape dates back 165 million years.

   Still unconfirmed

   • The Jurassic rainforest was filled with a choir of katydid ancestor songs.
   • The recreated sounds specifically represent mating calls.

   What to watch next

   • Peer review of the wing structure analysis
   • Audio releases of the simulated chirps
   • Identification of other Jurassic insect species sounds
   Sources used for this update (4)

   1. familydestinationsguide.com — This Indiana State Park Is Basically A Real-Life Jurassic Park, And You Need To See It For Yourself
   2. www.sciencenews.org — A choir of katydid ancestors filled the Jurassic rainforest with song
   3. www.yahoo.com — Jurassic forest sounds recreated by scientists
   4. www.goodnewsnetwork.org — Scientists Recreated Chirps of Jurassic Insects, Simulating a 165 Million-yo Soundscape (Listen)
   confidence 90%
2. 9d ago

   Scientists Recreate Sounds of Jurassic Insects

   Researchers have recreated the sounds of insects from the Jurassic period, 165 million years ago, using fossilized insect wings. The simulated soundscape provides insight into what a Jurassic forest might have sounded like. The team, led by biologist Thorin Jonsson, used the fossilized wings to estimate the insects' calls. The recreated sounds are based on analysis of the wing structures and movement.

   Why it matters

   The Jurassic period, part of the Mesozoic era, is often referred to as the age of reptiles. However, insects also thrived during this time. Reconstructing their sounds helps scientists better understand ancient ecosystems and how they functioned. This research combines biology, paleontology, and acoustics to recreate the past.

   What is confirmed

   • Researchers used 165-million-year-old insect wings to recreate Jurassic sounds.
   • The simulated soundscape is based on analysis of fossilized wing structures and movement.
   • Thorin Jonsson led the team that conducted this research.

   What to watch next

   • Further analysis of additional fossilized insect wings
   • Application of this method to other ancient time periods
   • Experimental validation of the simulated sounds
   Sources used for this update (5)

   1. The New York Times — What Did Jurassic Forests Sound Like? Like This.
   2. Smithsonian Magazine — Scientists Recreated the Long-Lost Chirps of Jurassic Insects. Listen to the Simulated Soundscape of 165 Million Years Ago
   3. The Times of India — Meet Thorin Jonsson, the biologist who used 165-million-year-old insect wings to recreate the sounds of a Jurassic forest
   4. Washington Times — Team of scientists recreates sounds of insects from Jurassic period
   5. The Economic Times — What did a Jurassic forest sound like? Scientists recreate 165-million-year-old insect calls and make a st
   confidence 90%