In a study conducted at the University of Helsinki, AI was trained to classify bird sounds with increasing accuracy. The ...

“I’m… so… tired.” One September morning, you’ll hear those three plaintive, descending notes emerge from the edge of the yard, a new sound in this quiet ...

Researchers observed hummingbirds using 12 high-speed cameras, 6 pressure plates and 2176 microphones. The soft and complex feathered wings generate sound in a fashion similar to how the simpler wings ...

Anna's hummingbird flying in the experimental setup, drinking sugar water from a fake flower. Credit: Lentink Lab / Stanford University. Anna's hummingbird flying in the experimental setup, drinking ...