Tiger beetles generate "anti bat-sonar" to prevent echolocating bats from eating them, scientists say. An experiment suggests the beetles mimic sounds created by poisonous insects that bats avoid.
A researcher holds a pallid bat (Antrozous pallidus) in El Cañon de Guadalupe in Baja California, Mexico. (Veronica Zamora-Gutierrez / UCL/University of Cambridge) If you’re looking for bats, ...
When night falls, a high-stakes acrobatic drama takes the stage, a swirl of bats hunting insects, trying to outmaneuver each other in aerial pursuit and escape. Science reporter Ari Daniel has the ...
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