Migrating moths can read the stars
Lauren Leffer
created: June 18, 2025, 3 p.m. | updated: June 28, 2025, 3 p.m.
Bogong moths follow the stars, using the night sky as a navigational aid, according to a study published June 18 in the journal Nature.
CREDIT: Dr. Ajay Narendra (Macquarie University, Australia)The stars as a guideBirds and humans are known to navigate via the stars.
In additional tests, the moths were shown a projection of randomized, mixed up stars, not corresponding to the actual sky.
The team initially restrained the moths while showing them a sky projection and recorded the subsequent neural activity.
“I thought they yielded very clear results,” he adds– that the stars are sufficient to help Bogong moths navigate migration.
4 months, 4 weeks ago: Popular Science