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Science Friday 12 august 2022
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Scientists use tiny trackers, plane to follow moths on move HEALTH

DOCTOR ON DUTY
By MADDIE BURAKOFF
AP Science Writer Oranjestad
NEW YORK (AP) — Trillions Hospital 7:00 pm / 10:00pm
of insects migrate across Tel. 527 4000
the globe each year, yet San Nicolas
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clues, scientists in Germany Women in Difficulties
took to the skies, placing PHARMACY ON DUTY
tiny trackers on the backs
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ing them by plane. San Nicolas:
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the moths seemed to have Women in Difficulties
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tists reported in a study Women in Difficulties
published Thursday in the EMERGENCY
journal Science.
Their flight paths suggest In this undated image provided by the Max Planck Institute of Animal Behavior, after tagging, Police 100
these death’s-head hawk moths are released in Konstanz, Germany, and followed in a light aircraft for up to 80 kilometers Oranjestad 527 3140
moths have some com- into the Alps. Noord 527 3200
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plex navigation skills, the Associated Press San Nicolas 584 5000
authors said, challenging Police Tipline 11141
earlier ideas that insects migration path toward the or rising up to catch a help- in the study. Ambulancia 911
are just wanderers. Alps. Wikelski, the study’s ful tail wind. “I was surprised at how far Fire Dept. 115
“For many, many years, it pilot, took off in his plane, Though the number of they could track them,” Red Cross 582 2219
was thought that insect mi- circling the area and wait- moths tracked was fairly Norris said. “And it certainly TAXI SERVICES
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tated by winds, and they move. If he did pick up a look at insect migration is moths stay on this straight Prof. Taxi 588 0035
were blowing around,” signal from a tiny traveler, significant, said Ryan Norris, trajectory.”q Taxi D.T.S. 587 2300
said lead author Myles he would follow its radio an insect and bird migra- Taxi Serv. Aruba 583 3232
Menz, now a zoologist at blips for hours at a time. tion researcher at the Uni- A1 Taxi Serv. 280 2828
James Cook University in “The little moth is guiding versity of Guelph in Cana- Women in Difficulties
Australia. you,” he said. da, who was not involved TRAVEL INFO
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the death’s-head hawk winds were against them, ________________________________215587 Alcoholics Anonymous
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ings was able to fly well
with the tiny tracker glued Quota Club Tel. 525 2672
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to its back, said Martin General Info
Wikelski, a study co-author
and migration researcher Phone Directory Tel. 118
at Germany’s Max Planck
Institute for Animal Behav-
ior. The moths are thought
to migrate thousands of
miles between Europe and
Africa in the autumn, flying
by night.
For the study, researchers
released tagged moths
in Germany in the hopes
they’d start flying on their facebook.com/arubatoday/