The recording gives it away. First, a sudden plunge in altitude, then distressed bird calls before a prolonged series of ...

Europe’s largest bat hunts and eats birds midair, finally solving a 25-year mystery about how these nocturnal predators ...

For the first time, scientists documented direct evidence of a bat preying on a bird at high altitude. During spring and fall migrations, billions of birds take to the night skies. The high-altitude ...

Scientists suspected that Europe’s largest bats snack on migrating songbirds when they can, but a stunning newly published ...